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Littelfuse Inc. 01550120HXU

FUSE HOLDER CART 32V 20A IN LINE

Answer first: this page is a purchasing reference for the exact part number 01550120HXU 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: Fuseholders Part number: 01550120HXU Package: RFQ verification required

Key Parameters

Part Number01550120HXU
ManufacturerLittelfuse Inc.
CategoryFuseholders
series155
packagingBulk
product statusActive
param 1Free Hanging (In-Line)
param 20.25" Dia x 1.26" L (6.35mm x 32mm)
param 320 A
param 43AG, 1/4" x 1-1/4" (SFE-20)
param 5Cartridge
param 6Holder
param 71
param 832V
param 9-
param 10Crimp
param 11Brass
param 12Nickel
param 13-

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

How to Verify 01550120HXU 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 01550120HXU, 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.