TE Connectivity · Electronic Components
51565-3
CONTACT, SOCKET, 30-26AWG, CRIMP
Part Number51565-3
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-330-5813 (NSN)
Federal Item NameCONTACT,ELECTRICAL
MaterialCOPPER ALLOY 170 OR COPPER ALLOY 172 CONTACT; COPPER ALLOY 170 OR COPPER ALLOY 172 BODY
Mounting MethodTERMINAL
Overall Length0.650 INCHES NOMINAL
Overall Diameter0.095 INCHES NOMINAL
Special FeaturesWEAPON SYSTEM ESSENTIAL
Criticality Code JustificationFEAT
Cable Entrance Diameter0.046 INCHES NOMINAL
Material Document And ClassificatiQQ-C-533 FED SPEC ALL MATERIAL RESPONSES BODY; QQ-C-533 FED SPEC ALL MATERIAL RESPONSES CONTACT
Surface TreatmentGOLD CONTACT
Style DesignatorPIN CENTER CONTACT
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
Surface Treatment Document And ClaMIL-G-45204,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Voltage Rating In Volts600.0 AC
Pin Accommodation Diameter0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
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 51565-3 available?
We can source 51565-3 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 51565-3 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51565-3 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 51565-3?
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 51565-3?
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.