2N4128

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Stock/Availability for: 2N4128

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Statistics

Total Quantity
168
Line Items
21
Suppliers listing this part
16
Countries/regions where listing suppliers exist
6
Most Recent Upload
2/14/2026

Sponsored Live Part Search

Part Number: 2N4128

Part Number Country/Region Suppliers Line Items Total Qty
2N4128 US 9 14 134
2N4128 GB 2 2 8
2N4128 FR 2 2 5
2N4128 IL 1 1 13
2N4128 SE 1 1 5
2N4128 DE 1 1 3

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N4124 21 148 332 1,673,884
2N4126 17 131 252 802,068
2N4123 12 86 202 720,727
2N4125 14 85 215 629,763
2N4121 8 39 64 81,060
2N4124G 6 31 32 69,284
2N4122 6 26 64 30,484
2N4126TA 5 17 18 161,426
2N4127 5 16 30 1,180
2N4128 TRW 1 1 1 4

Possible Component Manufacturers*

Thompson Products (TRW) (Thompson Ramo Wooldridge)
TRW Auto (TRW - EF&C) (ZF TRW) (ITW Auto)
TRW - Optron (TRW Optoelectronics)
Vertical Circuits (VCI)
Optek Technology - Optron, Crown, TRW Opto (TT Electronics)
Cinch Connectivity (Bel Fuse)

* 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: 2/14/2026