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Stock/Availability for: MRF581A

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Statistics

Total Quantity
159,498
Line Items
45
Suppliers listing this part
41
Countries/regions where listing suppliers exist
14
Most Recent Upload
4/5/2026

Sponsored Live Part Search

Part Number: MRF581A

Part Number Country/Region Suppliers Line Items Total Qty
MRF581A US 10 11 36,899
MRF581A CN 8 9 63,775
MRF581A IL 4 4 1,016
MRF581A GB 4 4 200
MRF581A DE 3 3 27,862
MRF581A TW 2 2 23,436
MRF581A HK 2 2 4,560
MRF581A SE 2 2 8
MRF581A FR 1 3 41
MRF581A JP 1 1 1,576
MRF581A IN 1 1 50
MRF581A ES 1 1 44
MRF581A KR 1 1 30
MRF 581A NL 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MRF581- 13 58 66 262,192
MRF5812R1 9 34 34 149,781
MRF5812GR1 6 34 36 592,131
MRF5812 9 25 26 50,161
MRF581G 5 16 16 161,646
MRF5812R2 5 10 10 26,500
MRF5812MR1 4 9 9 60,170
MRF5812R 6 8 8 11,272
MRF581AG 3 3 3 2,657
MRF581A(E313+V251+X43) 1 1 1 607

Possible Component Manufacturers*

Unitrode Semiconductor (Microsemi Watertown)
Micro Switch (Honeywell - Micro Switch) (Honeywell Sensing)
Honeywell
Microsemi, a Microchip Company (MSC)
Microsemi RFIS (Endwave) (Mercury - RF)
Micrel (Microchip) (PLL (PhaseLink)

* 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.


Page Created: 4/5/2026