Rockwell Collins · Electronic Components
777-9121-001
Connector Body, Receptacle, Electr
Part Number777-9121-001
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-015-3593 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionCORROSION RESISTANT AND SALT WATER RESISTANT
Unthreaded Mounting Hole Diameter0.251 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
Body StyleRECTANGULAR SHAPE
Overall Length7.512 INCHES MINIMUM AND 7.528 INCHES MAXIMUM
Polarization Method2 POLARIZATION POSTS
Overall Width0.985 INCHES MINIMUM AND 1.008 INCHES MAXIMUM
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Shell MaterialALUMINUM ALLOY
Guide Design And LocationHEXAGON SHAPE MALE POST LEFT-HAND AND HEXAGON SHAPE FEMALE POST RIGHT-HAND AT 11:00 OCLOCK
Shell TypeSOLID
Mating End Quantity2
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 777-9121-001 available?
We can source 777-9121-001 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 777-9121-001 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 777-9121-001 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 777-9121-001?
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 777-9121-001?
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.