MMBT491A

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Stock/Availability for: MMBT491A

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Statistics

Total Quantity
168,322
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
2/11/2026

Sponsored Live Part Search

Part Number: MMBT491A

Part Number Country/Region Suppliers Line Items Total Qty
MMBT491A GB 1 1 168,250
MMBT491A TW 1 1 72

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MMBT4401LT1G 23 395 634 141,677,698
MMBT4403LT1G 22 395 648 178,868,833
MMBT4401 20 241 411 17,507,093
MMBT4403 20 227 360 13,825,699
MMBT44017F 20 182 241 23,193,610
MMBT4917 3 4 4 11,930
MMBT491 3 3 3 45,695
MMBT491 IC 1 1 1 14,760
MMBT493 1 1 1 4,526
MMBT495 1 1 2 14,635

Possible Component Manufacturers*

WSI (Waferscale Intergration) (ST)
Silicon Transistor Corp (ST) (CCSX) (Microchip)
UTC (United Technologies Corp) (Mostek) (ST)
STMicroelectronics (ST)
TAG Semiconductor (Raytheon)
Genesis (STMicroelectronics)

* 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: 2/11/2026