Positronic Industries · Electronic Components
DD78M3S500C-538.5
Connector, Receptacle, Electrical
Part NumberDD78M3S500C-538.5
ManufacturerPositronic Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-355-5400 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Insert Material Document And ClassMIL-M-14,TY SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Environmental ProtectionCOLD RESISTANT AND HEAT RESISTANT AND SALT SPRAY PROOF
Unthreaded Mounting Hole Diameter0.112 INCHES NOMINAL
Overall Length2.260 INCHES MINIMUM AND 2.650 INCHES MAXIMUM
Shell MaterialSTEEL
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document AQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES
Precious Material And Weight0.078 GOLD GRAINS, TROY
Contact Maximum Current Rating In5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Height0.821 INCHES NOMINAL
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 DD78M3S500C-538.5 available?
We can source DD78M3S500C-538.5 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 DD78M3S500C-538.5 by Positronic Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DD78M3S500C-538.5 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 DD78M3S500C-538.5?
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 DD78M3S500C-538.5?
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.