1N21B

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Stock/Availability for: 1N21B

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Statistics

Total Quantity
7,011
Line Items
100
Suppliers listing this part
43
Countries/regions where listing suppliers exist
9
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: 1N21B

Part Number Country/Region Suppliers Line Items Total Qty
1N21B US 26 70 4,664
1N21B GB 6 11 984
1N21B FR 3 8 830
1N21B IL 3 3 294
1N21B BE 1 3 215
1N21B DE 1 2 6
1N21B SE 1 1 10
1N21B CA 1 1 6
1N21B IT 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
1N21C 5 26 56 1,225
1N2155 5 23 45 7,012
1N2129A 6 23 50 30,532
1N2154 5 21 39 10,775
1N2156 5 21 41 15,577
1N21WE 6 21 38 346,666
1N21BR 4 18 24 929
1N21BMR 3 5 6 116
1N21BM 2 3 3 52
1N21BNR 1 1 1 19

Possible Component Manufacturers*

Osram Opto Semiconductors (AMS Osram)
Osram Opto Semiconductors (OSTAR) (TOPLED)
Osram Sylvania - Automotive Lighting (Siteco Lighting) (Siemens LED)
Microsemi, a Microchip Company (MSC)
O2Micro
Supertex (Microchip)

* 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: 2/17/2026