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Fairchild Semiconductor LED56F

EMIT INFRARED 940NM 100MA TO46-2

Answer first: this page is a purchasing reference for the exact part number LED56F from Fairchild Semiconductor. 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: Fairchild Semiconductor Part number: LED56F Package: TO-46-2 Metal Can RFQ verification required

Key Parameters

Part NumberLED56F
ManufacturerFairchild Semiconductor
CategoryLED Emitters - Infrared, UV, Visible
packageTO-46-2 Metal Can
series-
packagingBulk
product statusObsolete
param 1Infrared (IR)
param 2100mA
param 3-
param 4940nm
param 51.7V (Max)
param 680°
param 7Top View
param 8-65°C ~ 125°C
param 9-
param 10-
param 11Through Hole

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

How to Verify LED56F 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 LED56F, 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.