Winchester Interconnect · Electronic Components
MRA20SG7
Connector, Receptacle, Electrical
Part NumberMRA20SG7
ManufacturerWinchester Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-050-1471 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Included Contact Quantity20 SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length1.562 INCHES NOMINAL
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.266 INCHES
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.112 INCHES
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Polarization MethodGUIDE PIN/SOCKET
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part Numbers10557413
Cancelled NSN5935-01-118-0150 (cancelled)
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 MRA20SG7 available?
We can source MRA20SG7 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 MRA20SG7 by Winchester Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MRA20SG7 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 MRA20SG7?
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 MRA20SG7?
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.