FN389B421

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: FN389B421

Find stocking distributors and other suppliers of FN389B421 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 FN389B421 suppliers.

Register Today

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

Statistics

Total Quantity
196
Line Items
9
Suppliers listing this part
8
Countries/regions where listing suppliers exist
4
Most Recent Upload
1/21/2026

Sponsored Live Part Search

Part Number: FN389B421

Part Number Country/Region Suppliers Line Items Total Qty
FN389B-4-21 GB 3 3 60
FN389B-4-21 FR 2 3 84
FN389B-4/21 US 2 2 29
FN389B-4-21 NL 1 1 23

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
FN389B621 9 19 22 8,134
FN389B-6-22 1 7 7 216
FN389-6-21 4 6 7 393
FN389B-4-22 3 6 7 361
FN389B-2-22 2 5 6 118
FN389B-2-21 2 5 6 404
FN389-2-21 2 4 5 121
FN389-2/22 3 3 3 160
FN389-6-22 1 3 3 139
FN389B-6 1 1 1 4

Possible Component Manufacturers*

Schaevitz Sensors (MEAS) (TE - Sensor)
DRI Relays (Deutsch Relays)
TE Connectivity - HTS (HTS)
TE Connectivity Relays - CII Technologies, Kilovac, Wilmar
Tyco Electronics' new name is TE Connectivity
TE Connectivity - Deutsch (Deutsch)

* 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 FN389B421

Page Created: 1/21/2026