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Würth Elektronik 15404094BA420

WL-SICW SMT INFRARED CHIPLED WAT

Answer first: this page is a purchasing reference for the exact part number 15404094BA420 from Würth Elektronik. 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: Würth Elektronik Part number: 15404094BA420 Package: 0402 (1005 Metric) RFQ verification required

Key Parameters

Part Number15404094BA420
ManufacturerWürth Elektronik
CategoryLED Emitters - Infrared, UV, Visible
package0402 (1005 Metric)
seriesWL-SICW
packagingTape & Reel (TR)
product statusActive
param 1Infrared (IR)
param 270mA
param 33mW/sr @ 70mA
param 4940nm
param 51.4V
param 6140°
param 7Top View
param 8-40°C ~ 85°C
param 9-
param 10-
param 11Surface Mount

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

How to Verify 15404094BA420 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 15404094BA420, 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.