Connector Industries of America · Electronic Components
A30-20-4P-10-3B
Connector, Receptacle, Electrical
Part NumberA30-20-4P-10-3B
ManufacturerConnector Industries of America
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-078-2392 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Surface TreatmentTIN AND CADMIUM AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch18
Contact MaterialNICKEL AND IRON ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Contact Surface Treatment DocumentMIL-T-10727,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE AND QQ-P-416,TYPE I FED SPEC SINGLE TREATMENT RESPONSE AND MIL-C
Insert Position In Deg45.0 AND 110.0 AND 250.0
Overall Length0.896 INCHES MINIMUM AND 0.911 INCHES MAXIMUM
Threaded Device TypeCOUPLING FACILITY
Shell TypeSOLID
Vendor Part Numbers6003-20-4P-FP-F1
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 A30-20-4P-10-3B available?
We can source A30-20-4P-10-3B 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 A30-20-4P-10-3B by Connector Industries of America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A30-20-4P-10-3B 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 A30-20-4P-10-3B?
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 A30-20-4P-10-3B?
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.