Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: R451003

Find stocking distributors and other suppliers of R451003 using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact R451003 suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
156,568
Line Items
88
Suppliers listing this part
59
Countries/regions where listing suppliers exist
12
Most Recent Upload
2/13/2026

Sponsored Live Part Search

Part Number: R451003

Part Number Country/Region Suppliers Line Items Total Qty
R451003 US 39 57 109,824
R451003 CN 6 7 18,814
R451003 KR 2 4 8,438
R451003 IL 2 3 1,219
R451003 FR 2 3 1,043
R451003 DE 2 2 775
R451003 SG 1 5 13,151
R451003 CA 1 3 1,093
R451003 NL 1 1 740
R451003 JP 1 1 647
R451003 GB 1 1 591
R451003 TW 1 1 233

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
R451001 14 73 100 254,870
R451002 13 67 97 183,134
R451007 11 66 93 137,602
R451005 9 55 85 153,528
R451003.MR 2 5 5 5,352
R451003.L 1 2 2 3,687
R451003 50A125VDC 1 1 1 350
R4510030451003MR 1 1 1 521
R451003(50A 125V) 1 1 1 750
R451003MRL 1 1 1 1,980

Possible Component Manufacturers*

Littelfuse
Semitron Crydom (Littelfuse UK)
Westcode Semiconductors (IXYS UK Westcode) (Littelfuse)
TE Connectivity - CP (Raychem Circuit Protection) (Littelfuse)
Sigmar (Littelfuse Italy)
Teccor (Littelfuse)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.


Page Created: 2/13/2026