{"title":"Commercial Welding Parts","description":"\u003cstyle\u003e\n.ati-wld{--ink:#14243d;--muted:#5a6472;--line:#e2e6ec;--navy:#1d3a8a;--navy-deep:#14295f;--gold:#f2b632;--ok:#1f7a4d;--blue:#3e6bc6;\n  max-width:1200px;margin:0 auto;display:grid;gap:44px;text-align:left;color:var(--ink);font-family:inherit;line-height:1.55}\n.ati-wld *{box-sizing:border-box}\n.ati-wld p{margin:0}\n.ati-wld .e-eyebrow{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}\n.ati-wld .e-h2{font-size:clamp(24px,3.4vw,32px);font-weight:700;line-height:1.1;margin:0;color:var(--ink)}\n.ati-wld .e-head{display:grid;gap:6px;max-width:760px}\n.ati-wld .e-head p{color:var(--muted);font-size:15px}\n.ati-wld .e-pn{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:600}\n.ati-wld .e-hero{background:var(--navy);color:#fff;border-radius:10px;padding:clamp(22px,4.5vw,48px);display:grid;grid-template-columns:1.3fr .9fr;gap:32px;align-items:center}\n.ati-wld .e-hero .e-eyebrow{color:#c9d4f2}\n.ati-wld .e-hero .e-big{font-size:clamp(32px,5.2vw,56px);font-weight:800;line-height:1.02;margin:10px 0 14px;color:#fff}\n.ati-wld .e-hero .e-big span{color:var(--gold)}\n.ati-wld .e-hero .e-lede{font-size:17px;color:#dfe6f7;max-width:560px}\n.ati-wld .e-badge{display:inline-block;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;margin-top:18px;color:#fff}\n.ati-wld .e-badge b{color:var(--gold)}\n.ati-wld .e-contact{background:var(--navy-deep);border-radius:6px;padding:20px;display:grid;gap:14px}\n.ati-wld .e-contact .e-lbl{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#aebbe0;font-weight:600}\n.ati-wld .e-contact a{font-size:24px;font-weight:700;color:#fff;text-decoration:none;word-break:break-word}\n.ati-wld .e-contact a.gold{color:var(--gold);font-size:20px;white-space:nowrap;word-break:normal}\n.ati-wld .e-contact .e-phones{display:grid;gap:4px}\n.ati-wld .e-contact small{color:#c9d4f2;font-size:13px}\n.ati-wld .e-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,1fr);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}\n.ati-wld .e-strip figure{margin:0;scroll-snap-align:start;display:grid;gap:8px}\n.ati-wld .e-strip img{width:100%;max-width:100%;aspect-ratio:1\/1.07;object-fit:cover;border-radius:8px;display:block}\n.ati-wld .e-strip figcaption{font-size:14px;color:var(--muted)}\n.ati-wld .e-tbl{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#fff}\n.ati-wld table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px;margin:0;border:0}\n.ati-wld th,.ati-wld td{text-align:left;padding:12px 14px;border:0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink)}\n.ati-wld th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;background:#f6f8fb}\n.ati-wld tr:last-child td{border-bottom:0}\n.ati-wld td a{color:var(--blue)}\n.ati-wld .e-chip{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap;color:var(--ok);border:1px solid var(--ok)}\n.ati-wld .e-chip.alt{color:var(--blue);border-color:var(--blue)}\n.ati-wld .e-note{font-size:14px;color:var(--muted)}\n.ati-wld .e-lessons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}\n.ati-wld .e-lesson{background:#fff;padding:20px;display:grid;gap:8px;align-content:start}\n.ati-wld .e-lesson h3{font-size:20px;font-weight:700;margin:0;color:var(--ink)}\n.ati-wld .e-lesson .they{color:var(--muted);font-size:15px}\n.ati-wld .e-lesson .we{font-size:15px}\n.ati-wld .e-lesson .we b{color:var(--navy)}\n.ati-wld .e-serve{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}\n.ati-wld .e-serve ul{margin:0;padding-left:18px;display:grid;gap:6px;font-size:15px}\n.ati-wld .e-closer{border:2px solid var(--navy);border-radius:10px;padding:clamp(18px,3.5vw,30px);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;background:#fff}\n.ati-wld .e-closer p{max-width:620px;font-size:15px}\n.ati-wld .e-closer a{font-size:22px;font-weight:700;color:var(--navy);text-decoration:none}\n@media (max-width:860px){.ati-wld .e-hero,.ati-wld .e-serve{grid-template-columns:1fr}.ati-wld .e-lessons{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"ati-wld\"\u003e\n\u003csection class=\"e-hero\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"e-eyebrow\"\u003eWelding power source parts · Palmetto, FL\u003c\/div\u003e\n\u003cp class=\"e-big\"\u003eWelder won't strike an arc? \u003cspan\u003eThe power module is on our shelf.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"e-lede\"\u003eIGBT modules, thyristor and diode modules for inverter and SCR welding power sources, stud welders and plasma cutters. When the welder maker no longer supplies the part, we have it in stock and shipping today.\u003c\/p\u003e\n\u003cdiv class=\"e-badge\"\u003e2,000+ obsolete part numbers · \u003cb\u003e30+ manufacturers\u003c\/b\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-contact\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"e-lbl\"\u003eEmail your part number\u003c\/div\u003e\n\u003ca class=\"gold\" href=\"mailto:websales@igbt.us.com\"\u003ewebsales@igbt.us.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"e-lbl\"\u003eCall\u003c\/div\u003e\n\u003cdiv class=\"e-phones\"\u003e\n\u003ca href=\"tel:+18773954639\"\u003e877-395-4639\u003c\/a\u003e\n\u003ca href=\"tel:+12397347566\"\u003e239-734-7566\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csmall\u003eOrder by 5 PM ET, ships same day from Palmetto, FL.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display:grid;gap:16px\"\u003e\n\u003cdiv class=\"e-head\"\u003e\n\u003cdiv class=\"e-eyebrow\"\u003ePart type → where it goes → examples\u003c\/div\u003e\n\u003ch2 class=\"e-h2\"\u003eWhat welding shops order from us\u003c\/h2\u003e\n\u003cp\u003eParts welding shops and welder repair techs have bought from us. Click a part number to check stock, or email us the number off the module.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-tbl\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart type\u003c\/th\u003e\n\u003cth\u003eWhere you find it\u003c\/th\u003e\n\u003cth\u003eExamples we stock\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIGBT modules\u003c\/td\u003e\n\u003ctd\u003eInverter welders and plasma cutters\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca class=\"e-pn\" href=\"\/products\/cm400du-12nfh-mitsubishi\"\u003eCM400DU-12NFH\u003c\/a\u003e, \u003ca class=\"e-pn\" href=\"\/products\/cm75du-12f-mitsubishi\"\u003eCM75DU-12F\u003c\/a\u003e, \u003ca class=\"e-pn\" href=\"\/products\/cm75du-12h-mitsubishi\"\u003eCM75DU-12H\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThyristor \/ SCR modules\u003c\/td\u003e\n\u003ctd\u003eSCR welding power sources and stud welders\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca class=\"e-pn\" href=\"\/products\/sg25aa60-sanrex\"\u003eSG25AA60\u003c\/a\u003e, \u003ca class=\"e-pn\" href=\"\/products\/pk160f-160-sanrex\"\u003ePK160F-160\u003c\/a\u003e, \u003ca class=\"e-pn\" href=\"\/products\/skkt91-14d-semikron\"\u003eSKKT91\/14D\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"e-note\"\u003eDon't see your number? Send it with the welder make and model and we will find the part or a compatible equivalent.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"display:grid;gap:16px\"\u003e\n\u003cdiv class=\"e-head\"\u003e\n\u003cdiv class=\"e-eyebrow\"\u003eWhy welding shops use ATI\u003c\/div\u003e\n\u003ch2 class=\"e-h2\"\u003eGet the machine back on the line\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-lessons\"\u003e\n\u003cdiv class=\"e-lesson\"\u003e\n\u003ch3\u003eOlder welders, still earning\u003c\/h3\u003e\n\u003cp class=\"they\"\u003eThe welder runs fine for years, then a power module fails and the maker has moved on.\u003c\/p\u003e\n\u003cp class=\"we\"\u003e\u003cb\u003eAt ATI:\u003c\/b\u003e discontinued power semiconductors are most of what we sell, from 30+ manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-lesson\"\u003e\n\u003ch3\u003eTested before it reaches us\u003c\/h3\u003e\n\u003cp class=\"they\"\u003eA bad part means another teardown and more downtime.\u003c\/p\u003e\n\u003cp class=\"we\"\u003e\u003cb\u003eAt ATI:\u003c\/b\u003e parts are tested by our supplier before they ship to us.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-lesson\"\u003e\n\u003ch3\u003eCrosses and equivalents\u003c\/h3\u003e\n\u003cp class=\"they\"\u003eThe exact module is gone, and the job is waiting.\u003c\/p\u003e\n\u003cp class=\"we\"\u003e\u003cb\u003eAt ATI:\u003c\/b\u003e ask us for a compatible equivalent and we will check it across manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e-lesson\"\u003e\n\u003ch3\u003eStand behind it\u003c\/h3\u003e\n\u003cp class=\"they\"\u003eYou need a supplier who answers when something goes wrong.\u003c\/p\u003e\n\u003cp class=\"we\"\u003e\u003cb\u003eAt ATI:\u003c\/b\u003e every part carries a 1-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"e-serve\"\u003e\n\u003cdiv class=\"e-head\"\u003e\n\u003cdiv class=\"e-eyebrow\"\u003eWho buys from us\u003c\/div\u003e\n\u003ch2 class=\"e-h2\"\u003eFor the people who keep welders running\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eWelding and fabrication shops\u003c\/li\u003e\n\u003cli\u003eWelder and plasma cutter repair techs\u003c\/li\u003e\n\u003cli\u003eWelding supply dealers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"e-closer\"\u003e\n\u003cp\u003e\u003cstrong\u003eDon't see your part?\u003c\/strong\u003e We stock 2,000+ obsolete IGBTs, IPMs, SCRs and diode modules. Send the part number and we likely have it.\u003c\/p\u003e\n\u003ca href=\"mailto:websales@igbt.us.com\"\u003ewebsales@igbt.us.com\u003c\/a\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n","products":[{"product_id":"cm400du-12nfh-mitsubishi","title":"CM400DU-12NFH-MITSUBISHI","description":"\u003cp\u003eThe CM400DU-12NFH is a high-performance dual IGBT module manufactured by Mitsubishi Electric, one of the most trusted names in power semiconductor technology. Rated for 400A continuous collector current and 600V collector-emitter voltage, this module is engineered for robust industrial and commercial power electronics applications where efficiency, thermal performance, and switching reliability are critical. The NFH series incorporates advanced IGBT chip technology within a compact, low-inductance package to minimize switching losses and support high-frequency operation in modern power systems.\u003c\/p\u003e\u003cp\u003eThe CM400DU-12NFH is well-suited for a wide range of high-power applications including AC motor drives, industrial inverters, uninterruptible power supplies (UPS), induction heating systems, servo drives, and traction control systems. Its dual-switch configuration simplifies circuit design for half-bridge topologies commonly used in three-phase inverter legs, DC-DC converters, and regenerative drive systems. Engineers designing for industrial automation, renewable energy infrastructure, and heavy-duty motor control will find this module a dependable solution capable of handling demanding load cycles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: CM400DU-12NFH\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eCM400DU-12NFH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDual IGBT Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollector Current (Ic)\u003c\/th\u003e\n\u003ctd\u003e400A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollector-Emitter Voltage (Vces)\u003c\/th\u003e\n\u003ctd\u003e600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew \/ Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e400A rated collector current for high-power switching applications\u003c\/li\u003e\n\u003cli\u003e600V collector-emitter breakdown voltage providing robust voltage margin\u003c\/li\u003e\n\u003cli\u003eDual (chopper\/half-bridge) IGBT configuration for flexible circuit integration\u003c\/li\u003e\n\u003cli\u003eLow switching losses and optimized gate drive characteristics for efficient operation\u003c\/li\u003e\n\u003cli\u003eIntegrated freewheeling diodes for simplified power circuit design\u003c\/li\u003e\n\u003cli\u003eIndustry-standard module footprint compatible with common heatsink and busbar configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourcing high-current IGBT modules like the CM400DU-12NFH can be a challenge, especially for MRO replacement, legacy system upgrades, or production runs requiring consistent supply. ATI Accurate Technology maintains inventory of Mitsubishi IGBT modules including hard-to-find, long-lead-time, and obsolete parts that are difficult to source through standard distribution channels. Whether you need a single replacement unit or larger quantities for a production requirement, ATI offers competitive pricing and reliable fulfillment.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is your trusted power semiconductor distributor located in Palmetto, Florida. Contact our team today at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e or email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e to confirm availability, request a quote, or place your order. We offer same-day shipping on orders placed before 5PM EST, ensuring you get the parts you need without unnecessary downtime.\u003c\/p\u003e","brand":"MITSUBISHI","offers":[{"title":"Default Title","offer_id":31090207981619,"sku":"CM400DU-12NFH-MITSUBISHI","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/files\/IMAGE_EDIT_e443be1f-39b2-4a90-836c-0e9677a3a5aa.png?v=1692153534"},{"product_id":"cm75du-12h-mitsubishi","title":"CM75DU-12H-MITSUBISHI","description":"\u003cp\u003eThe Mitsubishi CM75DU-12H is a 75A, 1200V IGBT module engineered for robust switching performance in demanding industrial power electronics applications. Constructed in Mitsubishi's proven dual-switch package configuration, the CM75DU-12H delivers low saturation voltage, fast switching characteristics, and integrated freewheeling diodes to minimize external component requirements. Its 1200V blocking voltage provides adequate margin for 600V DC bus systems commonly found in industrial drives, UPS systems, and renewable energy inverters. Engineers specifying this module benefit from Mitsubishi's tight parameter control and well-established gate drive compatibility across generations of power conversion equipment.\u003c\/p\u003e\u003cp\u003eThe CM75DU-12H is well suited for a broad range of industrial applications including AC motor drives, servo amplifiers, induction heating inverters, uninterruptible power supplies, and solar inverter output stages. Its voltage and current ratings make it a practical choice for mid-power three-phase inverter bridges and chopper circuits in conveyor systems, HVAC drives, and industrial automation platforms. Replacement demand is consistently high in the field service market, as this module is widely embedded in legacy variable frequency drives and power conditioning equipment still operating across manufacturing, oil and gas, and utilities sectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: CM75DU-12H\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCM75DU-12H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIGBT Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e75A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e1200V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn Stock — Same-Day Shipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the CM75DU-12H:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1200V collector-emitter voltage (VCES) providing sufficient margin for 600V DC bus industrial applications\u003c\/li\u003e\n\u003cli\u003e75A continuous collector current rating suitable for mid-range motor drive and inverter designs\u003c\/li\u003e\n\u003cli\u003eLow VCE(sat) reduces conduction losses and improves thermal efficiency at rated load\u003c\/li\u003e\n\u003cli\u003eIntegrated co-pack freewheeling diodes optimized for the switching speed of the IGBT cells\u003c\/li\u003e\n\u003cli\u003eIsolated copper baseplate construction supports direct heatsink mounting for reliable thermal management\u003c\/li\u003e\n\u003cli\u003eCompatible with standard Mitsubishi IGBT gate drive requirements, simplifying drop-in replacement in existing drive hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith a factory lead time of 40 weeks on new production orders, procurement teams supporting active capital projects or MRO inventories cannot rely on standard factory channels for short-cycle needs. The CM75DU-12H has been discontinued or placed on allocation periodically, creating supply gaps that extend actual delivery far beyond published lead times. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time IGBT modules precisely for these scenarios, enabling facilities to execute emergency repairs and scheduled outages without costly production delays tied to factory backlog.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, stocking IGBTs, thyristors, diodes, and rectifier modules for industrial and commercial customers nationwide. The CM75DU-12H ships same day on orders received before 5PM EST. Contact our team directly for volume pricing, cross-reference assistance, or application support: call 239-734-7566 or email sales@igbts.us. ATI specializes in keeping critical equipment running when standard supply chains fall short.\u003c\/p\u003e","brand":"MITSUBISHI","offers":[{"title":"Default Title","offer_id":31090208604211,"sku":"CM75DU-12H-MITSUBISHI","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/files\/IMAGE_EDIT_9752800d-4b59-45b1-b1e9-cd07ad918148.png?v=1692126577"},{"product_id":"sg25aa60-sanrex","title":"SG25AA60-SANREX","description":"\u003cp\u003eThe SANREX SG25AA60 is a robust thyristor (SCR) module engineered for demanding industrial power control applications. Built to SANREX's rigorous quality standards, this module delivers dependable switching characteristics and thermal performance in a compact package. With a 25A current rating and 600V voltage capability, the SG25AA60 is a trusted solution for engineers designing AC power regulation, motor control, and energy management systems.\u003c\/p\u003e\u003cp\u003eThe SG25AA60 is widely used in applications such as AC motor soft starters, variable speed drives, industrial heating control, power supplies, and UPS systems. Its thyristor-based design provides precise phase control and reliable commutation, making it an ideal choice for environments where consistent power management is critical. SANREX thyristor modules are recognized globally for their long service life and stable electrical characteristics under continuous load conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: SG25AA60\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eSG25AA60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSANREX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eThyristor (SCR) Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew \/ Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e25A continuous current rating suitable for medium-power industrial applications\u003c\/li\u003e\n\u003cli\u003e600V voltage blocking capability for standard AC line voltage environments\u003c\/li\u003e\n\u003cli\u003eSANREX-engineered thyristor module with proven reliability and long operational life\u003c\/li\u003e\n\u003cli\u003eCompact module package for easy integration into existing drive and control system designs\u003c\/li\u003e\n\u003cli\u003eLow gate trigger current for compatibility with a wide range of control circuits\u003c\/li\u003e\n\u003cli\u003eDesigned for phase control and zero-crossing switching in AC power regulation systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourcing thyristor modules like the SG25AA60 can be challenging due to long lead times, limited distributor stock, and the increasing obsolescence of legacy SANREX product lines. ATI Accurate Technology specializes in exactly these hard-to-find and long-lead-time power semiconductors, maintaining inventory of current and discontinued SANREX modules to support OEM manufacturers, field service engineers, and MRO procurement teams across North America and internationally.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is your trusted source for the SANREX SG25AA60 and a broad range of IGBTs, thyristors, diodes, and rectifier modules. Located in Palmetto, Florida, ATI offers same-day shipping on orders placed before 5PM EST. Contact our team today at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e or email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e to confirm availability, request a quote, or place your order.\u003c\/p\u003e","brand":"SANREX","offers":[{"title":"Default Title","offer_id":31090255822899,"sku":"SG25AA60-SANREX","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/products\/20201201_171109.jpg?v=1726516608"},{"product_id":"skkt91-14d-semikron","title":"SKKT91\/14D-SEMIKRON","description":"\u003cp\u003eThe SEMIKRON SKKT91\/14D is a dual thyristor (SCR) module rated for 91A average on-state current and 1400V repetitive peak off-state voltage (VDRM\/VRRM). Housed in SEMIKRON's industry-standard SEMIPAK package, this module integrates two thyristors in a common cathode or common anode configuration optimized for controlled rectification and phase-fired AC power regulation. Its robust silicon construction, low thermal resistance, and isolated copper baseplate make it a dependable choice for high-reliability power conversion systems requiring precise trigger control and high blocking capability.\u003c\/p\u003e\u003cp\u003eThe SKKT91\/14D is widely deployed in industrial AC drives, soft starters, DC motor controllers, and regenerative braking systems where controlled rectification is critical. It is equally well-suited for resistance heating controllers, UPS input stages, and electrochemical process rectifiers. The module's 1400V blocking voltage provides adequate margin for 690VAC line applications, while its current rating supports mid-power converter designs. OEMs and system integrators across steel, mining, chemical processing, and material handling industries rely on the SKKT family for long service life under demanding thermal cycling conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: SKKT91\/14D\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSKKT91\/14D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSEMIKRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Thyristor (SCR) Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage On-State Current (IT(AV))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepetitive Peak Voltage (VDRM\/VRRM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability \/ Lead Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong Lead Time — Contact ATI for Status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the SKKT91\/14D:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual thyristor configuration in SEMIPAK housing — enables compact bridge or anti-parallel circuit builds with minimal external hardware\u003c\/li\u003e\n\u003cli\u003e1400V VDRM\/VRRM blocking voltage — suitable for 690VAC three-phase line inputs with standard derating margins\u003c\/li\u003e\n\u003cli\u003e91A IT(AV) per thyristor — supports mid-power industrial converter and drive designs with adequate thermal headroom\u003c\/li\u003e\n\u003cli\u003eLow junction-to-case thermal resistance (RthJC) — facilitates efficient heat dissipation when mounted to standard forced-air or water-cooled heatsinks\u003c\/li\u003e\n\u003cli\u003eIsolated copper baseplate with Al₂O₃ substrate — provides electrical isolation up to standard creepage\/clearance requirements while maintaining low thermal impedance\u003c\/li\u003e\n\u003cli\u003eGate trigger compatibility with standard SCR firing boards — integrates directly into legacy and modern phase control firing systems without driver redesign\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe SKKT91\/14D carries a factory lead time of approximately 35 weeks for new production from SEMIKRON, placing it firmly in the long-lead-time category that creates serious risk for unplanned downtime and project delays. Maintenance teams managing aging drives or soft starters cannot afford to wait out standard production queues when a module fails. ATI Accurate Technology actively sources hard-to-find and extended lead time SEMIKRON thyristor modules through authorized and vetted supply channels, giving procurement teams a faster path to verified, new OEM inventory when time is the critical variable.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is headquartered in Palmetto, Florida and ships power semiconductors same-day on orders placed before 5PM EST. Whether you need a single SKKT91\/14D for emergency maintenance or volume quantities for a capital project, our team is ready to help. Call us at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e or email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e for real-time availability, volume pricing, and lead time options on the SKKT91\/14D and the full SEMIKRON SKKT thyristor module family.\u003c\/p\u003e","brand":"SEMIKRON","offers":[{"title":"Default Title","offer_id":31280907452467,"sku":"SKKT91\/14D-SEMIKRON","price":115.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/products\/20210409_182045.jpg?v=1691436001"},{"product_id":"cm75du-12f-mitsubishi","title":"CM75DU-12F-MITSUBISHI","description":"\u003cp\u003eThe Mitsubishi CM75DU-12F is a high-performance dual IGBT module (chopper configuration) rated for 75 amperes and 600 volts. 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ATI Accurate Technology specializes in exactly these scenarios — stocking hard-to-find, long-lead-time, and obsolete power semiconductors so engineers and procurement teams can keep production lines running without costly delays. Whether you need a single replacement unit or a larger production quantity, ATI is equipped to fulfill your order quickly and reliably.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is your trusted source for the Mitsubishi CM75DU-12F and thousands of other IGBT modules, thyristors, diodes, and rectifier modules. Located in Palmetto, Florida, ATI ships same-day on orders placed before 5PM EST. Contact our team today at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e or email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e to confirm availability, request a quote, or place your order.\u003c\/p\u003e","brand":"MITSUBISHI","offers":[{"title":"Default Title","offer_id":31722279698483,"sku":"CM75DU-12F-MITSUBISHI","price":163.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/products\/20211027_134254.jpg?v=1695055768"},{"product_id":"pk160f-160-sanrex","title":"PK160F-160-SANREX","description":"\u003cp\u003eThe SANREX PK160F-160 is a robust thyristor (SCR) module engineered for demanding power electronics applications requiring precise phase control and high-current switching. Rated at 160 amperes and 1600 volts, this module offers exceptional reliability and thermal performance in a compact, industry-standard form factor. SANREX is a globally recognized manufacturer known for producing high-quality power semiconductor devices widely used in industrial and commercial power conversion systems.\u003c\/p\u003e\u003cp\u003eThe PK160F-160 is well-suited for a broad range of applications including AC motor speed control, DC motor drives, soft starters, industrial heating systems, power regulators, battery chargers, and UPS systems. Its high voltage rating of 1600V makes it particularly appropriate for medium-voltage industrial environments where robust blocking capability is essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: PK160F-160\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003ePK160F-160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSANREX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eThyristor (SCR) Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003e160A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e1600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e160A continuous on-state current for high-power industrial applications\u003c\/li\u003e\n\u003cli\u003e1600V repetitive peak off-state voltage for medium-voltage system compatibility\u003c\/li\u003e\n\u003cli\u003eIndustry-standard SANREX module package for easy integration and replacement\u003c\/li\u003e\n\u003cli\u003eOptimized gate trigger characteristics for reliable phase control operation\u003c\/li\u003e\n\u003cli\u003eLow thermal resistance for efficient heat dissipation with standard heatsinks\u003c\/li\u003e\n\u003cli\u003eSuitable for both new designs and direct replacement of legacy thyristor modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourcing thyristor modules like the PK160F-160 can be challenging due to long lead times, limited distributor stock, and increasing obsolescence of certain SANREX product lines. ATI Accurate Technology specializes in exactly these scenarios — maintaining inventory of hard-to-find, long-lead-time, and obsolete power semiconductors so that engineers and procurement teams can keep their equipment running without costly downtime. Whether you need a single unit for emergency repair or a larger quantity for an ongoing project, ATI is equipped to fulfill your requirement quickly and reliably.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is your trusted source for the SANREX PK160F-160 and hundreds of other thyristor and power semiconductor modules. Located in Palmetto, Florida, ATI ships same-day on orders placed before 5PM EST. Contact our team today at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e or email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e for pricing, availability, and technical assistance.\u003c\/p\u003e","brand":"SANREX","offers":[{"title":"Default Title","offer_id":41348536500275,"sku":"PK160F-160-SANREX","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/files\/IMG-20240530_160347_2.jpg?v=1717099596"}],"url":"https:\/\/igbts.us\/collections\/commercial-welding-parts.oembed","provider":"ATI Accurate Technology ","version":"1.0","type":"link"}