Fuses Active Mature

0437003.WR

Manufacturer: Littelfuse

Electric Fuse, Fast Blow, 3A, 45VAC, 63VDC, 50A (IR), Surface Mount, 1206

Manufacturer Description: FAST-ACTING FUSE
Part Number: 0437003.WR
Generic: 437
CAGE Code: 75915
Category: Fuses
Part Type: Circuit Protection Devices
Qualifications: UL
Date of Introduction: September 2008
Lifecycle Stage: Mature
Package Information
Height: 0.84 mm
Operating Temperature: -55.0°C to 150.0°C
Compliance & Certifications
  • EU RoHS Compliant
  • REACH Compliant
  • PFAS: NO
  • DRC Status: DRC Conflict Free
Type Part Number Manufacturer
Functional Equivalent 0437004.WR Littelfuse
Functional Equivalent 0437005.WR Littelfuse
Functional Equivalent 0437008.WR Littelfuse
Functional Equivalent 0440004.WR Littelfuse
Pricing & Availability
39720 units available
Contact us for pricing
Quote response: shortly
AS6081, AS9120b, IDEA, ERAI, ISO9001

B2B and commercial accounts only: we quote OEMs, contract manufacturers, and military/primes.

Get pricing — no account needed
— or just save it to a cart —
Back to Catalog
Browse More
Risk Indicators
  • Lifecycle: Low
  • Environmental: Low
  • Supply Chain: Med

Need help? Email sales or call (800) 701-8152.

Related Products

0001.1004.G

Electric Fuse, Very Fast Blow, 1A, 250VAC, 1500A (IR), Inline/holder, 5x20mm

Schurter

View Details
0001.1010

Electric Fuse, Very Fast Blow, 4A, 250VAC, 1500A (IR), Inline/holder, 5x20mm

Schurter

View Details
0001.1012.PT

Electric Fuse, Very Fast Blow, 6.3A, 250VAC, 1500A (IR), Through Hole, 5.4x22.5mm

Schurter

View Details
0001.2507

Electric Fuse, Time Lag Blow, 2A, 250VAC, 300VDC, 1500A (IR), Inline/holder, 5x20mm

Schurter

View Details