Name: CM421290-MITSUBISHI
Brand: MITSUBISHI
SKU: CM421290-MITSUBISHI
Availability: InStock

{"id":7891757826099,"title":"CM421290-MITSUBISHI","handle":"cm421290-mitsubishi","description":"\u003cp\u003eThe Mitsubishi CM421290 is a power IGBT module engineered for high-efficiency switching in industrial and commercial power electronics applications. Mitsubishi Electric's IGBT modules are widely recognized for their thermal reliability, low saturation voltage, and consistent gate drive characteristics, making them a preferred choice for OEM design engineers and maintenance professionals alike. The CM421290 continues this tradition with a compact, durable package suitable for demanding power conversion environments.\u003c\/p\u003e\u003cp\u003eThis module is well-suited for a broad range of applications including variable frequency drives (VFDs), AC motor control systems, uninterruptible power supplies (UPS), solar inverters, induction heating equipment, and industrial servo drives. Its switching performance and thermal management capabilities make it adaptable across both new designs and legacy system replacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: CM421290\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eCM421290\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\u003eIGBT Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003eConsult datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003eConsult datasheet\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 \/ Factory 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\u003eMitsubishi Electric factory-original IGBT module construction\u003c\/li\u003e\n\u003cli\u003eLow collector-emitter saturation voltage for reduced conduction losses\u003c\/li\u003e\n\u003cli\u003eFast switching characteristics ideal for high-frequency PWM applications\u003c\/li\u003e\n\u003cli\u003eRobust insulated base plate for effective thermal management\u003c\/li\u003e\n\u003cli\u003eCompatible with standard IGBT gate driver circuits\u003c\/li\u003e\n\u003cli\u003eSuitable for direct replacement in industrial drive and inverter platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourcing Mitsubishi IGBT modules such as the CM421290 can be challenging through standard distribution channels, especially for legacy equipment maintenance or production line continuity. ATI Accurate Technology specializes in exactly these scenarios — stocking hard-to-find, long-lead-time, and obsolete power semiconductors to keep your operations running without delay. Whether you need a single unit for emergency repair or a bulk quantity for ongoing production, ATI has the inventory and expertise to fulfill your order quickly.\u003c\/p\u003e\u003cp\u003eContact ATI Accurate Technology today to confirm availability, request a quote, or place your order for the CM421290. Call us at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e, email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e, or visit \u003cstrong\u003eigbts.us\u003c\/strong\u003e. Orders placed before 5PM EST qualify for same-day shipping — minimizing your downtime and keeping your projects on schedule.\u003c\/p\u003e","published_at":"2026-07-19T15:14:18-04:00","created_at":"2026-07-19T15:14:17-04:00","vendor":"MITSUBISHI","type":"IGBT Module","tags":[],"price":0,"price_min":0,"price_max":0,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44564882948147,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CM421290-MITSUBISHI","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CM421290-MITSUBISHI","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/igbts.us\/cdn\/shop\/files\/IMAGE_COMING_SOON_2c83563c-72e5-4a5c-bd9d-79fd1bd12a33.jpg?v=1784488477"],"featured_image":"\/\/igbts.us\/cdn\/shop\/files\/IMAGE_COMING_SOON_2c83563c-72e5-4a5c-bd9d-79fd1bd12a33.jpg?v=1784488477","options":["Title"],"media":[{"alt":null,"id":28567218094131,"position":1,"preview_image":{"aspect_ratio":1.136,"height":440,"width":500,"src":"\/\/igbts.us\/cdn\/shop\/files\/IMAGE_COMING_SOON_2c83563c-72e5-4a5c-bd9d-79fd1bd12a33.jpg?v=1784488477"},"aspect_ratio":1.136,"height":440,"media_type":"image","src":"\/\/igbts.us\/cdn\/shop\/files\/IMAGE_COMING_SOON_2c83563c-72e5-4a5c-bd9d-79fd1bd12a33.jpg?v=1784488477","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Mitsubishi CM421290 is a power IGBT module engineered for high-efficiency switching in industrial and commercial power electronics applications. Mitsubishi Electric's IGBT modules are widely recognized for their thermal reliability, low saturation voltage, and consistent gate drive characteristics, making them a preferred choice for OEM design engineers and maintenance professionals alike. The CM421290 continues this tradition with a compact, durable package suitable for demanding power conversion environments.\u003c\/p\u003e\u003cp\u003eThis module is well-suited for a broad range of applications including variable frequency drives (VFDs), AC motor control systems, uninterruptible power supplies (UPS), solar inverters, induction heating equipment, and industrial servo drives. Its switching performance and thermal management capabilities make it adaptable across both new designs and legacy system replacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: CM421290\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eCM421290\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\u003eIGBT Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003eConsult datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003eConsult datasheet\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 \/ Factory 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\u003eMitsubishi Electric factory-original IGBT module construction\u003c\/li\u003e\n\u003cli\u003eLow collector-emitter saturation voltage for reduced conduction losses\u003c\/li\u003e\n\u003cli\u003eFast switching characteristics ideal for high-frequency PWM applications\u003c\/li\u003e\n\u003cli\u003eRobust insulated base plate for effective thermal management\u003c\/li\u003e\n\u003cli\u003eCompatible with standard IGBT gate driver circuits\u003c\/li\u003e\n\u003cli\u003eSuitable for direct replacement in industrial drive and inverter platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourcing Mitsubishi IGBT modules such as the CM421290 can be challenging through standard distribution channels, especially for legacy equipment maintenance or production line continuity. ATI Accurate Technology specializes in exactly these scenarios — stocking hard-to-find, long-lead-time, and obsolete power semiconductors to keep your operations running without delay. Whether you need a single unit for emergency repair or a bulk quantity for ongoing production, ATI has the inventory and expertise to fulfill your order quickly.\u003c\/p\u003e\u003cp\u003eContact ATI Accurate Technology today to confirm availability, request a quote, or place your order for the CM421290. Call us at \u003cstrong\u003e239-734-7566\u003c\/strong\u003e, email \u003cstrong\u003esales@igbts.us\u003c\/strong\u003e, or visit \u003cstrong\u003eigbts.us\u003c\/strong\u003e. Orders placed before 5PM EST qualify for same-day shipping — minimizing your downtime and keeping your projects on schedule.\u003c\/p\u003e"}

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Part Number	CM421290
Manufacturer	Mitsubishi Electric
Type	IGBT Module
Current Rating	Consult datasheet
Voltage Rating	Consult datasheet
Availability	In Stock
Condition	New / Factory Original