IRFB4321

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Stock/Availability for: IRFB4321

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Statistics

Total Quantity
83,666
Line Items
20
Suppliers listing this part
20
Countries/regions where listing suppliers exist
8
Most Recent Upload
1/19/2026

Sponsored Live Part Search

Part Number: IRFB4321

Part Number Country/Region Suppliers Line Items Total Qty
IRFB4321 CN 5 5 28,857
IRFB4321 US 4 4 5,118
IRFB4321 TW 3 3 26,090
IRFB4321 DE 3 3 13,500
IRFB4321 HK 2 2 3,100
IRFB4321 JP 1 1 5,000
IRFB4321 KR 1 1 2,000
IRFB4321 IN 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFB4321PBF 20 217 282 4,388,462
IRFB4310PBF 18 211 275 4,481,186
IRFB4332PBF 17 190 250 4,477,263
IRFB4310ZPBF 17 172 223 4,342,168
IRFB4310 8 21 23 283,091
IRFB4321GPBF 8 17 17 54,613
IRFB4321G 2 4 4 39,181
IRFB43210 1 1 1 5,502
IRFB4321PBF MOSFETIGBTIC 1 1 1 50
IRFB4321-150V-85A-12MO-TO-220A 1 1 1 10

Possible Component Manufacturers*

International Rectifier (Infineon)
Infineon
IR (International Rectifier)
Lambda AA (IR - International Rectifier)
Omnirel (IR - International Rectifier) (Infineon)
Vishay Intertechnology

* 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.

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Page Created: 1/19/2026