SIR2B20A4

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Stock/Availability for: SIR2B20A4

Find stocking distributors and other suppliers of SIR2B20A4 using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact SIR2B20A4 suppliers.

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Statistics

Total Quantity
30
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
1
Most Recent Upload
5/7/2026

Sponsored Live Part Search

Part Number: SIR2B20A4

Part Number Country/Region Suppliers Line Items Total Qty
SIR2B20A4 US 5 5 30

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SIR204-A 8 13 13 256,816
SIR204C 7 13 13 236,973
SIR234 4 12 12 219,441
SIR2 5 6 6 17,735
SIR222P12VDC 1 3 3 2,169
SIR222 24VDC 1 2 2 5,775
SIR28224VDC 2 2 2 4,516
SIR282 2 2 2 35
SIR222P24VDC 2 2 2 18
SIR2P101DR-18-E3 1 1 2 250

Possible Component Manufacturers*

SSAC (SymCom) (Littelfuse)
ABB SSAC (Solid State Advanced Controls) (SymCom) (Littelfuse)
Littelfuse
SymCom (Littelfuse)
TE Connectivity - CP (Raychem Circuit Protection) (Littelfuse)
Sigmar (Littelfuse Italy)

* 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.

Request a Free Trial Membership to contact suppliers for part number SIR2B20A4

Page Created: 5/7/2026