SI4438B

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Stock/Availability for: SI4438B

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Statistics

Total Quantity
55,357
Line Items
4
Suppliers listing this part
4
Countries/regions where listing suppliers exist
4
Most Recent Upload
2/10/2026

Sponsored Live Part Search

Part Number: SI4438B

Part Number Country/Region Suppliers Line Items Total Qty
SI4438B CN 1 1 50,000
SI4438B US 1 1 2,649
SI4438B HK 1 1 2,000
SI4438B JP 1 1 708

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4438C2AGMR 10 88 91 1,675,636
SI4438B1CFMR 7 82 94 2,611,521
SI4438B1CFM 6 29 30 46,438
SI4438-C2A-GM 5 29 30 119,250
SI4438DYT1E3 7 26 27 5,007,872
SI4438DY-T1-GE3 4 13 13 4,902,166
SI4438DY 3 5 5 4,871,849
SI4438-B1C-FMR IC 2 3 3 6,004
SI4438-BIC-FMR 1 2 2 120
SI4438B1CFDI 1 2 2 34,000

Possible Component Manufacturers*

Ember (Silicon Labs)
ChipSensors (Silicon Labs)
NXP Semiconductors (Philips)
Astec Semiconductor (ASD) (Silicon Link)
Silicon Microstructures (SMi)
SPCO (Silicon Power Corporation)

* 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: 2/10/2026