Kearfott · Electronic Components
A507A045-103
Contact, Electrical
Part NumberA507A045-103
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-108-0751 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Surface TreatmentGOLD AND NICKEL BODY AND CONTACT
Precious Material And Weight0.005 GOLD GRAINS, TROY
Style DesignatorMODULE BOARD CONTACT
Precious MaterialGOLD
MaterialBERYLLIUM BODY AND CONTACT
Surface Treatment Document And ClaMIL-G-45204 TYPE 2,GRADE C,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CLASS 1,GRADE G FED SPEC 2ND TREATMENT
Overall Width0.072 INCHES MAXIMUM
Terminal Type And Quantity1 WIRE WRAP AXIALLY AT ONE END
Material Document And ClassificatiQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Overall Length0.887 INCHES NOMINAL
Vendor Part Numbers028-0060-139
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 A507A045-103 available?
We can source A507A045-103 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 A507A045-103 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A507A045-103 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 A507A045-103?
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 A507A045-103?
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.