Spectrum Control · Electronic Components
1255-090-0644
Connector, Receptacle, Electrical
Part Number1255-090-0644
ManufacturerSpectrum Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-483-6151 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Surface Treatment DocumentMIL-G-45204, TY II, CL 1, GRADE C FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style25-29 SINGLE MATING END
Shell TypeSOLID
Insert Position In Deg0.0 AND 80.0 AND 142.0 AND 196.0 AND 293.0
Precious Material And LocationCONTACT SURFACES GOLD
Shell Surface TreatmentCADMIUM
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Center To Center Distance Between1.375 INCHES NOMINAL
Shell Surface Treatment Document AQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE AND MIL-C-38999 MIL SPEC SINGLE TREATMENT RESPONSE
Shell MaterialALUMINUM ALLOY
Vendor Part Numbers2055AS460-001
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 1255-090-0644 available?
We can source 1255-090-0644 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 1255-090-0644 by Spectrum Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1255-090-0644 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 1255-090-0644?
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 1255-090-0644?
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.