Air Electro · Electronic Components
DSX3H21S21S21S7301
Connector, Plug, Electrical
Part NumberDSX3H21S21S21S7301
ManufacturerAir Electro
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-467-1395 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body StyleRECTANGULAR SHAPE
Overall Width2.000 INCHES NOMINAL
Overall Height4.315 INCHES NOMINAL
Overall Length1.590 INCHES NOMINAL
Mating End Quantity3
Contact Maximum Current Rating In7.5 ALL MATING ENDS ALL CONTACT GROUPINGS
Insert MaterialPLASTIC EPOXY ALL MATING ENDS
Shell Surface TreatmentCADMIUM
Included Contact Quantity171 ALL MATING ENDS ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style57 ALL MATING ENDS
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 DSX3H21S21S21S7301 available?
We can source DSX3H21S21S21S7301 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 DSX3H21S21S21S7301 by Air Electro obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DSX3H21S21S21S7301 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 DSX3H21S21S21S7301?
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 DSX3H21S21S21S7301?
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.