Thermo Electric · Electronic Components
CO-45103
Connector, Plug, Electrical
Part NumberCO-45103
ManufacturerThermo Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-493-5585 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body StyleAPPLIANCE
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact MaterialCONSTANTAN SINGLE MATING END SECOND CONTACT GROUPING
Polarization MethodCONTACT
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Connector Locking MethodFRICTION
Insert MaterialPLASTIC SINGLE MATING END
Connector Cable Strain Relief MethCORD GRIP
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement Style2 SINGLE MATING END
Vendor Part Numbers990C416H02, 45103, 45103TX, C1256-04
Cancelled NSN5935-01-297-2233 (cancelled)
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 CO-45103 available?
We can source CO-45103 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 CO-45103 by Thermo Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CO-45103 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 CO-45103?
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 CO-45103?
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.