{"product_id":"2n6397g","title":"2N6397G-LITTELFUSE","description":"\u003cp\u003eThe Littelfuse 2N6397G is a silicon controlled rectifier (SCR) built for demanding power control applications where switching reliability and thermal stability are non-negotiable. As a gate-triggered thyristor, it conducts when forward-biased and gated, then latches into conduction until current falls below the holding threshold — making it ideal for phase-angle control, AC power regulation, and crowbar protection circuits. Engineers specifying this device can count on consistent gate sensitivity and robust surge current capability in both industrial and commercial power electronics platforms.\u003c\/p\u003e\u003cp\u003eThe 2N6397G sees broad deployment across industrial motor drives, soft starters, AC voltage regulators, heating control systems, and UPS crowbar circuits. Its thyristor architecture suits any application requiring controlled rectification or phase-fired power delivery to resistive or inductive loads. Power conversion equipment manufacturers, OEM service depots, and industrial MRO operations regularly specify this part for legacy drive systems and new designs alike where proven SCR technology is preferred over newer switching topologies for ruggedness and simplicity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: 2N6397G\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\u003e2N6397G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLittelfuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCR \/ Silicon Controlled Rectifier (Thyristor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIn Stock — Same-Day Shipping\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 2N6397G:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGate-triggered SCR architecture with low gate trigger current for efficient drive circuit design\u003c\/li\u003e\n\u003cli\u003eHigh repetitive peak off-state voltage (VDRM) suitable for line-connected AC power control stages\u003c\/li\u003e\n\u003cli\u003eStrong surge current (ITSM) rating supports fault-tolerant and crowbar protection designs\u003c\/li\u003e\n\u003cli\u003ePassivated junction construction for enhanced moisture resistance and long-term reliability in industrial environments\u003c\/li\u003e\n\u003cli\u003eCharacterized for both resistive and inductive load commutation, critical in motor drive and transformer-coupled circuits\u003c\/li\u003e\n\u003cli\u003eTO-48 or comparable package offering robust thermal contact for heatsink-mounted PCB and chassis assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt 99 weeks from the factory, the 2N6397G is firmly in long-lead-time territory — a procurement reality that can stall production schedules, delay field repairs, and expose operations to costly downtime. Legacy industrial equipment, older drive platforms, and specialty power systems often depend on exact-replacement SCRs like the 2N6397G with no practical substitute available. Whether you're managing a bill of materials for a production run or sourcing a single replacement to get a machine back online, waiting nearly two years is simply not an option. ATI Accurate Technology maintains inventory of hard-to-find and long-lead thyristors precisely for situations like this.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is a power semiconductor distributor located in Palmetto, Florida, stocking IGBTs, SCRs, diodes, thyristors, and rectifier modules — including obsolete and long-lead-time devices. Orders placed before 5PM EST ship same day. Volume pricing is available for OEMs, MRO buyers, and service organizations. Contact our team directly at 239-734-7566 or sales@igbts.us to confirm availability, request a quote, or discuss your broader power semiconductor sourcing needs.\u003c\/p\u003e","brand":"LITTELFUSE","offers":[{"title":"Default Title","offer_id":42125200064563,"sku":"2N6397G-LITTELFUSE","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/files\/IMG-20240426_162842_2.jpg?v=1714164132","url":"https:\/\/igbts.us\/products\/2n6397g","provider":"ATI Accurate Technology ","version":"1.0","type":"link"}