UM4001B

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: UM4001B

Find stocking distributors and other suppliers of UM4001B 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 UM4001B suppliers.

Register Today

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

Statistics

Total Quantity
188
Line Items
9
Suppliers listing this part
7
Countries/regions where listing suppliers exist
5
Most Recent Upload
4/6/2026

Sponsored Live Part Search

Part Number: UM4001B

Part Number Country/Region Suppliers Line Items Total Qty
UM4001B GB 2 3 115
UM4001B US 2 3 63
UM4001B IN 1 1 6
UM4001B CN 1 1 2
UM4001B SE 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UM400D01 2 4 4 12
UM4004 3 4 5 24,840
UM400D01-01 2 4 4 13
UM4001 3 3 4 32,067
UM4006B 2 3 3 158
UM4001E 2 3 3 146
UM4001C 2 2 2 15
UM4001D 2 2 2 668
UM4001CR 1 1 1 2
UM400113 1 1 1 7

Possible Component Manufacturers*

Microsemi, a Microchip Company (MSC)
Micrel (Microchip) (PLL (PhaseLink)
Microsemi RFIS (Endwave) (Mercury - RF)
Vishay Intertechnology
Microchip
Unitrode Semiconductor (Microsemi Watertown)

* 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 UM4001B

Page Created: 4/6/2026