Miniature Relay · Relays
HE721C0510
RELAY REED DIP SPDT-CO W/DIO 5V
Part NumberHE721C0510
ManufacturerMiniature Relay
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-255-7968 (NSN)
Federal Item NameRELAY,REED
Terminals14 PIN ALL FUNCTIONS
Overall Length0.750 INCHES NOMINAL0.750 INCHES NOMINAL
Overall Width0.260 INCHES NOMINAL0.260 INCHES NOMINAL
Overall Height0.270 INCHES NOMINAL0.270 INCHES NOMINAL
Coil Quantity11
Federal Supply Class5945 — Relays And Solenoids
Terminal Type And Quantity14 PIN ALL FUNCTIONS
Vendor Part Numbers652520
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 HE721C0510 available?
We can source HE721C0510 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 HE721C0510 by Miniature Relay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HE721C0510 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 HE721C0510?
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 HE721C0510?
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.