Northrop Grumman Corp. Electronic Systems Defensive System Div · Electronic Components
ST1J001H21D24FX
Connector, Receptacle, Electrical
Part NumberST1J001H21D24FX
ManufacturerNorthrop Grumman Corp. Electronic Systems Defensive System Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-521-2476 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Mounting Facility0.860 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
Included Contact Quantity21 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And Weight0.021 GOLD GRAINS, TROY
Contact Position Arrangement Style21 SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment DocumentMIL-G-45204 TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And LocationC0NTACT SURFACES GOLD
Overall Width0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialGLASS AND PLASTIC POLYAMIDE NYLON SINGLE MATING END
Body StyleSTRAIGHT SHAPE
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 ST1J001H21D24FX available?
We can source ST1J001H21D24FX 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 ST1J001H21D24FX by Northrop Grumman Corp. Electronic Systems Defensive System Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST1J001H21D24FX 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 ST1J001H21D24FX?
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 ST1J001H21D24FX?
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.