Mpc Products Corporation · Electronic Components
504804
Relay, Electromagnetic
Part Number504804
ManufacturerMpc Products Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-234-8087 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.600 INCHES NOMINAL
Overall Height1.870 INCHES NOMINAL
Terminal Type And Quantity4 PIN ALL FUNCTIONS
Center To Center Distance Between0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A500.0 MILLIAMPERES DC RESISTIVE LOAD
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A120.0 MILLIAMPERES DC SINGLE WINDING
Duty TypeCONTINUOUS
Vendor Part NumbersBL43844
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 504804 available?
We can source 504804 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 504804 by Mpc Products Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 504804 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 504804?
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 504804?
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.