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Littelfuse Inc. L4004L3TP

TRIAC SENS GATE 400V 4A TO220

Answer first: this page is a purchasing reference for the exact part number L4004L3TP 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. Part number: L4004L3TP Package: TO-220-3 Isolated Tab RFQ verification required

Key Parameters

Part NumberL4004L3TP
ManufacturerLittelfuse Inc.
CategoryTRIACs
packageTO-220-3 Isolated Tab
series-
packagingTube
product statusActive
param 1Logic - Sensitive Gate
param 2400 V
param 34 A
param 41.3 V
param 533A, 40A
param 63 mA
param 75 mA
param 8Single
param 9-40°C ~ 110°C (TJ)
param 10-
param 11-
param 12Through Hole
param 13TO-220 Isolated Tab

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

How to Verify L4004L3TP 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 L4004L3TP, 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.