Pomona Electronics · Electronic Components
5749-72
COAXIAL CABLE, RG-58C/U, 72IN, BLACK
Part Number5749-72
ManufacturerPomona Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-525-1098 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
MaterialCOPPER SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR; PLASTIC, POLYETHYLENE (PP) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Overall Length77.660 INCHES
Precious MaterialGOLD
Precious Material LocationCOUPLER CONDUCTOR GOLD
Special FeaturesCOZXIAL ADAPTER CABLE, MODEL 5749
Cross Section Outside Diameter0.190 INCHES NOMINAL
Electrical Resistance50.00 OHMS IMPEDANCE
Round Conductor Size20 AWG SINGLE CONDUCTOR
Terminal Manufacturer IdentifyingMODEL 5749 BOTH ENDS SINGLE CONDUCTOR
Temp Rating50.0 CELSIUS
Federal Supply Class5995 — Cable, Cord, And Wire Assemblies: Communication Equipment
Cross Sectional Shape StyleROUND
Outside Diameter0.060 INCHES NOMINAL SINGLE CONDUCTOR
Conductor Arrangement And Quantity1 COAXIAL
Terminal Commercial And Government4U744 BOTH ENDS SINGLE CONDUCTOR
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 5749-72 available?
We can source 5749-72 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 5749-72 by Pomona Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5749-72 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 5749-72?
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 5749-72?
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.