Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: SL490B

Find stocking distributors and other suppliers of SL490B 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 SL490B suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
12,072
Line Items
46
Suppliers listing this part
36
Countries/regions where listing suppliers exist
13
Most Recent Upload
10/31/2025

Sponsored Live Part Search

Part Number: SL490B

Part Number Country/Region Suppliers Line Items Total Qty
SL490B US 8 13 3,185
SL490B GB 7 11 194
SL490B DE 5 5 3,824
SL490B ES 4 5 36
SL490B CN 3 3 992
SL490B FR 2 2 63
SL490B HK 1 1 2,000
SL490B JP 1 1 1,067
SL490B CA 1 1 677
SL490B TW 1 1 13
SL490B IL 1 1 11
SL490B SE 1 1 8
SL490B HU 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SL490 10 15 18 21,290
SL490BDP 3 5 10 444
SL490B(PSSR) 1 1 1 567
SL490B REFURB 1 1 1 1
SL4904DY-T1-GE3 1 1 1 225
SL-490-458RED 1 1 1 35
SL490-DP 1 1 1 3
SL490-458 GRAY 1 1 1 2
SL4902-06 1 1 1 1
SL490-DG 1 1 1 1

Possible Component Manufacturers*

Zarlink (Microsemi)
Mitel Semiconductor (Zarlink Semiconductor)
GEC Plessey (GPS) (Zarlink)
Plessey Semiconductors
Ferranti Electronics - Microwave (Plessey) (Zetex)
Ferranti Semiconductor (Zetex plc)

* 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: 10/31/2025