U640B

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Stock/Availability for: U640B

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Statistics

Total Quantity
310
Line Items
4
Suppliers listing this part
3
Countries/regions where listing suppliers exist
1
Most Recent Upload
6/25/2026

Sponsored Live Part Search

Part Number: U640B

Part Number Country/Region Suppliers Line Items Total Qty
U640B DE 3 4 310

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
U6403B-BFP 1 1 1 1,120
U640-K12 1 1 1 10

Possible Component Manufacturers*

Vishay Telefunken (Telefunken)
Telefunken Semiconductor
Teledyne Scientific & Imaging (Rockwell Scientific)
Filtronic Solid State (Teledyne Wireless)
Teledyne Electronic Technologies (TET)
Gentron - see Teledyne Relays

* 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 U640B

Page Created: 6/25/2026