Leach International · Electronic Components
KD-D4A-016
Relay, Electromagnetic
Part NumberKD-D4A-016
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-123-2839 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity1
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Auxiliary Contact Maximum Voltage115.0 AC AND 28.0 DC
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Nonpile Up Auxiliary Contact Arran1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Precious Material And LocationTERMINAL SURFACES GOLD
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Terminal Type And Quantity1 STANDARD TUBE BASE ALL FUNCTIONS
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Load Current Rating A25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD
Vendor Part Numbers950156-4B
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 KD-D4A-016 available?
We can source KD-D4A-016 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 KD-D4A-016 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KD-D4A-016 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 KD-D4A-016?
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 KD-D4A-016?
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.