Guardian Electric Manufacturing · Electronic Components
54787SERIES165
Relay, Electromagnetic
Part Number54787SERIES165
ManufacturerGuardian Electric Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-204-6569 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A0.31 AMPERES DC SINGLE WINDING
Thread Class2B SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin12.0 DC
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Overall Width1.810 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating38.0 OHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Operating Voltage Rating And Type12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility Type And Quantit2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
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 54787SERIES165 available?
We can source 54787SERIES165 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 54787SERIES165 by Guardian Electric Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 54787SERIES165 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 54787SERIES165?
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 54787SERIES165?
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.