Belden Inc. · Electronic Components
5140U1
Cable, Special Purpose, Electrical
Part Number5140U1
ManufacturerBelden Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-01-722-8378 (NSN)
Federal Item NameCABLE,SPECIAL PURPOSE,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
ColorBLACK CORE CONDUCTOR FIRST CONDUCTOR
Conductor Quantity2
Outside Diameter0.356 INCHES NOMINAL ALL CONDUCTORS
Round Conductor Size14 AWG ALL CONDUCTORS
Conductor FormSPIRAL ALL CONDUCTORS
Conductor Cross Sectional ShapeTUBULAR SOLID ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Temp Rating105.00 CELSIUS
Cross Sectional Shape StyleTWIST
Vendor Part NumbersBELDEN514OU1, 4112AS8303-1
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 5140U1 available?
We can source 5140U1 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 5140U1 by Belden Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5140U1 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 5140U1?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 5140U1?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.