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Littelfuse Inc. MCR12MG

SCR 600V 12A TO220AB

Answer first: this page is a purchasing reference for the exact part number MCR12MG from Littelfuse Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Littelfuse Inc. Category: SCRs Part number: MCR12MG Package: TO-220-3 RFQ verification required

Key Parameters

Part NumberMCR12MG
ManufacturerLittelfuse Inc.
CategorySCRs
packageTO-220-3
series-
packagingBox
product statusActive
param 1600 V
param 21 V
param 320 mA
param 42.2 V
param 5-
param 612 A
param 740 mA
param 810 µA
param 9100A @ 60Hz
param 10Standard Recovery
param 11-40°C ~ 125°C
param 12-
param 13-
param 14Through Hole
param 15TO-220AB

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify MCR12MG Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For MCR12MG, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.