Leach International · Electronic Components
KDA-E4E
Relay, Electromagnetic
Part NumberKDA-E4E
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-611-5911 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width1.000 INCHES NOMINAL
Overall Length1.010 INCHES NOMINAL
Overall Height1.010 INCHES NOMINAL
Coil Quantity1
Environmental ProtectionCORROSION RESISTANT AND HERMETIC
Frequency In Hertz400.0 NOMINAL
Mounting Facility Type And Quantit4 SLOTTED HOLE SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin200.0 AC AND 28.0 DC
Precious MaterialGOLD
Precious Material And LocationTERMINAL SURFACES GOLD
Terminal Type And Quantity8 PIN CONTACTS
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 KDA-E4E available?
We can source KDA-E4E 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 KDA-E4E by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KDA-E4E 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 KDA-E4E?
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 KDA-E4E?
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.