Leach International · Electronic Components
KCA-E1K
Relay, Electromagnetic
Part NumberKCA-E1K
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-322-4479 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Center To Center Distance Between0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Precious MaterialGOLD
Cubic Measure2.254 CUBIC INCHES
MaterialGOLD CONTACT
Main Contact Load Current Rating A10.0 AMPERES AC AND 10.0 AMPERES DC MOTOR LOAD
Time Delay0.02 SECONDS MAXIMUM FIXED OPERATE TIME
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Overall Height1.260 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
Arc Quenching MethodAIR
Fragility FactorMODERATELY RUGGED
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 KCA-E1K available?
We can source KCA-E1K 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 KCA-E1K by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KCA-E1K 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 KCA-E1K?
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 KCA-E1K?
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.