Controllix Corp. · Electronic Components
21-800C
Relay, Electromagnetic
Part Number21-800C
ManufacturerControllix Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-500-7612 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length8.750 INCHES NOMINAL
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Winding Quantity3
Terminal Type And Quantity12 SCREW ALL FUNCTIONS
Main Contact Maximum Voltage Ratin120.0 AC AND 28.0 DC
Mounting Facility Type And Quantit4 SLOTTED HOLE SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type120.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS
Overall Height3.470 INCHES NOMINAL
Mounting Slot Width0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Coil Quantity3
Cancelled NSN6110-00-106-0806 (cancelled)
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 21-800C available?
We can source 21-800C 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 21-800C by Controllix Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21-800C 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 21-800C?
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 21-800C?
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.