SI4438B1CFM

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Stock/Availability for: SI4438B1CFM

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Statistics

Total Quantity
68,179
Line Items
27
Suppliers listing this part
27
Countries/regions where listing suppliers exist
6
Most Recent Upload
5/16/2026

Sponsored Live Part Search

Part Number: SI4438B1CFM

Part Number Country/Region Suppliers Line Items Total Qty
SI4438-B1C-FM CN 12 12 32,973
SI4438-B1C-FM US 6 6 25,053
SI4438-B1C-FM TW 3 3 5,556
SI4438-B1C-FM HK 3 3 2,980
SI4438-B1C-FM DE 2 2 854
SI4438B1CFM JP 1 1 763

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4438C2AGMR 12 97 103 1,944,332
SI4438B1CFMR 10 91 102 2,838,417
SI4438-C2A-GM 5 30 30 141,519
SI4438DYT1E3 7 26 26 5,037,506
SI4438DY-T1-GE3 5 14 15 4,902,859
SI4438DY 3 5 5 4,871,849
SI4438B 3 3 3 52,708
SI4438-BIC-FMR 1 2 2 120
SI4438-B1C-FMR IC 1 2 2 5,970
SI4438B1CFDI 1 2 2 34,000

Possible Component Manufacturers*

Vishay Siliconix (Siliconix)
Silicon Labs
Siliconix (Vishay Semiconductor) (TEMIC)
Energy Micro (Silicon Labs) (Gecko)
NXP Semiconductors (Philips)
Ember (Silicon Labs)

* 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: 5/16/2026