TE Connectivity · Electronic Components
2803-4-0000
Contact, Electrical
Part Number2803-4-0000
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-146-3547 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Cable Entrance Diameter0.042 INCHES NOMINAL
Mounting MethodFORCE FIT
Material Document And ClassificatiMIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
MaterialCOPPER ALLOY BODY AND CONTACT
Surface Treatment Document And ClaMIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Pin Accommodation Length0.118 INCHES MINIMUM
Current Rating In Amps5.0
Pin Accommodation Diameter0.035 INCHES MINIMUM
Overall Diameter0.036 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
Terminal Type And Quantity1 CRIMP AND SOLDER END OPPOSITE CONTACT
Vendor Part Numbers418-0178-001
Cancelled NSN5999-01-597-6264 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
Style DesignatorPIN CONTACT
Pin Length0.250 INCHES NOMINAL
Pin Diameter0.051 INCHES NOMINAL
Overall Length0.456 INCHES NOMINAL
RohscompliantYES
For Use WithDeutsch Mil-Spec Circular Housing Connectors
Contact Termination TypeCrimp
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 2803-4-0000 available?
We can source 2803-4-0000 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 2803-4-0000 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2803-4-0000 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 2803-4-0000?
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 2803-4-0000?
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.