1N4991

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Stock/Availability for: 1N4991

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Statistics

Total Quantity
21,024
Line Items
16
Suppliers listing this part
10
Countries/regions where listing suppliers exist
3
Most Recent Upload
2/3/2026

Sponsored Live Part Search

Part Number: 1N4991

Part Number Country/Region Suppliers Line Items Total Qty
1N4991 US 8 14 12,023
1N4991 CN 1 1 9,000
1N4991 FR 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
1N4991US 3 5 6 16,416
1N4991USJANTX 1 2 3 136
1N4991US/TR 1 2 2 316
1N4991JTX 1 1 4 282
1N4991 UNINSPECTED 1 1 1 187
1N4991USJ 1 1 1 106
1N4991USJAN 1 1 1 106
1N4991USJTX 1 1 1 106
1N4991JANTX 1 1 1 37
1N4991USJANS 1 1 1 35

Possible Component Manufacturers*

Unitrode Semiconductor (Microsemi Watertown)
Microsemi RFIS (Endwave) (Mercury - RF)
Micrel (Microchip) (PLL (PhaseLink)
Microsemi, a Microchip Company (MSC)
Digital Voice Systems (DVSI)
Rabbit Semiconductor (Digi)

* 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: 2/3/2026