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Bourns Inc. SF-0603HI450M-2

FUSE BOARD MOUNT 4.5A 32VDC 0603

Answer first: this page is a purchasing reference for the exact part number SF-0603HI450M-2 from Bourns 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: Bourns Inc. Category: Fuses Part number: SF-0603HI450M-2 Package: RFQ verification required

Key Parameters

Part NumberSF-0603HI450M-2
ManufacturerBourns Inc.
CategoryFuses
seriesSinglFuse™ SF-0603HIxxxM
packagingTape & Reel (TR)
product statusActive
param 1Surface Mount
param 2Board Mount (Cartridge Style Excluded)
param 34.5 A
param 4-
param 532 V
param 6-
param 750A
param 82.63
param 9UL
param 10-55°C ~ 150°C
param 11-
param 120.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm)

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

How to Verify SF-0603HI450M-2 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 SF-0603HI450M-2, 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.