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Dialight 5555403F

LED CBI 2MM QUAD YELLOW TH

Answer first: this page is a purchasing reference for the exact part number 5555403F from Dialight. 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: Dialight Part number: 5555403F Package: RFQ verification required

Key Parameters

Part Number5555403F
ManufacturerDialight
CategoryCircuit Board Indicators, Arrays, Light Bars, Bar Graphs
series555
packagingBulk
product statusActive
param 1Yellow (x 4)
param 2583nm
param 34 Wide
param 44.7mA
param 52.1mcd
param 640°
param 7Clear
param 8-
param 9-
param 105V
param 11Through Hole

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

How to Verify 5555403F 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 5555403F, 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.