Leach International · Electronic Components
1251-383
Relay, Electromagnetic
Part Number1251-383
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-189-8649 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height1.400 INCHES NOMINAL
Coil Quantity1
Main Contact Load Current Rating A25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating A120.0 MILLIAMPERES DC ALL WINDINGS
Winding Quantity2
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Operating Voltage Rating And Type24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Main Contact Maximum Voltage Ratin115.0 AC AND 29.0 DC
Center To Center Distance Between2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.166 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
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 1251-383 available?
We can source 1251-383 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 1251-383 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1251-383 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 1251-383?
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 1251-383?
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.