Te Connectivity Corporation · Electronic Components
66507-4
Contact, Electrical
Part Number66507-4
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-117-0784 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Diameter0.040 INCHES NOMINAL
Cable Entrance Diameter0.013 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
Mounting MethodTERMINAL
Current Rating In Amps7.5
Pin Diameter0.040 INCHES NOMINAL
Surface Treatment Document And ClaMIL-C-14550 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-G45204 MIL SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Surface TreatmentCOPPER AND GOLD BODY AND CONTACT
Material Document And ClassificatiMIL-C-50 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Precious Material And Weight0.005 GOLD GRAINS, TROY
Precious MaterialGOLD
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 66507-4 available?
We can source 66507-4 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 66507-4 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66507-4 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 66507-4?
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 66507-4?
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.