Coto · Electronic Components
CR3221-5-810
Relay, Reed — Relays and Solenoids
Part NumberCR3221-5-810
ManufacturerCoto
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-299-5929 (NSN)
Federal Item NameRELAY,REED
Federal Supply Class5945 — Relays and Solenoids
Duty TypeINTERMITTENT
Overall Width0.520 INCHES MAXIMUM
Overall Height0.520 INCHES MAXIMUM
Overall Length1.300 INCHES MAXIMUM
Coil Quantity1
Environmental ProtectionHEAT RESISTANT AND HUMIDITY RESISTANT
Features ProvidedELECTROSTATIC SHIELD AND MAGNETIC SHIELD
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
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 CR3221-5-810 available?
We can source CR3221-5-810 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 CR3221-5-810 by Coto obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR3221-5-810 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 CR3221-5-810?
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 CR3221-5-810?
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.