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Stock/Availability for: 21SM284

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Statistics

Total Quantity
16,850
Line Items
37
Suppliers listing this part
23
Countries/regions where listing suppliers exist
7
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: 21SM284

Part Number Country/Region Suppliers Line Items Total Qty
21SM284 US 17 31 8,057
21SM284 HK 1 1 5,000
21SM284 TW 1 1 3,635
21SM284 IT 1 1 152
21SM284 IN 1 1 4
21SM284 GB 1 1 1
21SM284 IL 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
21SM284-T2 4 21 50 7,886
21_SMA-50-2-15/111_NE 4 17 17 270
21SM1-T 1 11 33 3,662
21_SMA-50-3-6/111_NE 3 10 13 427
21SM157-T 2 10 34 5,283
21SM289-T 2 5 5 90
21SM23-T 1 1 2 5
21SM284-12 1 1 1 1
21SM289-T HONEYWELL 1 1 1 18
21SM264-T2 1 1 1 115

Possible Component Manufacturers*

Micro Switch (Honeywell - Micro Switch) (Honeywell Sensing)
Honeywell
Honeywell Automation and Control Solutions (ACS)
AlliedSignal (Allied Corp) (Signal Companies)
MK Electric (Multy Kontact)
Elmwood Sensors (Honeywell Sensing)

* 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: 2/17/2026