IRLB8721

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: IRLB8721

Find stocking distributors and other suppliers of IRLB8721 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 IRLB8721 suppliers.

Register Today

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

Statistics

Total Quantity
62,676
Line Items
15
Suppliers listing this part
15
Countries/regions where listing suppliers exist
6
Most Recent Upload
1/9/2026

Sponsored Live Part Search

Part Number: IRLB8721

Part Number Country/Region Suppliers Line Items Total Qty
IRLB8721 CN 4 4 11,375
IRLB8721 TW 3 3 27,244
IRLB8721 DE 3 3 15,715
IRLB8721 US 3 3 2,092
IRLB8721 JP 1 1 5,250
IRLB8721 HK 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRLB8314PBF 16 141 175 8,834,578
IRLB8748PBF 15 114 137 4,088,632
IRLB8721PBF 13 92 106 1,832,257
IRLB8743PBF 15 83 101 1,264,064
IRLB8748 6 19 19 56,612
IRLB8314 7 19 19 52,037
IRLB8743 6 14 14 43,439
IRLB8721PBF-VB 4 4 4 84,910
IRLB8748P 1 1 1 700
IRLB8748PBFMOS 1 1 1 105

Possible Component Manufacturers*

Infineon
International Rectifier (Infineon)
Lambda AA (IR - International Rectifier)
IR (International Rectifier)
Omnirel (IR - International Rectifier) (Infineon)
Siemens Semiconductors (Siemens Microelectronics Inc) (SMI)

* 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.

Request a Free Trial Membership to contact suppliers for part number IRLB8721

Page Created: 1/9/2026