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Stock/Availability for: IR2121

Find stocking distributors and other suppliers of IR2121 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 IR2121 suppliers.

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Statistics

Total Quantity
286,883
Line Items
91
Suppliers listing this part
74
Countries/regions where listing suppliers exist
15
Most Recent Upload
7/6/2026

Sponsored Live Part Search

Part Number: IR2121

Part Number Country/Region Suppliers Line Items Total Qty
IR2121 US 28 30 61,588
IR2121 CN 15 16 190,608
IR2121 DE 8 11 17,756
IR2121 TW 5 5 8,677
IR2121 JP 4 5 467
IR2121 GB 3 3 2,550
IR2121 HK 2 2 3,000
IR2121 IN 2 2 1,149
IR2121 ES 1 11 764
IR2121 KR 1 1 186
IR2121 AR 1 1 42
IR2121 AU 1 1 38
IR2121 IL 1 1 38
IR2121 FR 1 1 18
IR2121 UA 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IR2127STRPBF 18 208 256 4,766,103
IR21271STRPBF 13 139 170 3,108,801
IR2125PBF 14 92 100 328,010
IR2125 18 81 96 263,424
IR2127SPBF 16 81 95 773,338
IR2121PBF 12 79 89 799,320
IR2125STRPBF 12 74 79 719,145
IR2127S 10 71 88 333,404
IR-2-.12-10 1 2 2 401
IR2121PBF DIP8 XPB 1 1 1 305

Possible Component Manufacturers*

International Rectifier (Infineon)
Infineon
IR (International Rectifier)
Omnirel (IR - International Rectifier) (Infineon)
Lambda AA (IR - International Rectifier)
ITC (Infinite Technology)

* 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: 7/6/2026