Western Union Telegraph Co Sub Of Western Union Corp. · Electronic Components
202025
Relay, Electromagnetic
Part Number202025
ManufacturerWestern Union Telegraph Co Sub Of Western Union Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-222-5880 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Pile Up Main Contact Form Arrangem1A
Thread Class2B SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type46.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Overall Length4.000 INCHES NOMINAL
Main Contact Load Current Rating A3.0 AMPERES AC RESISTIVE LOAD
Mounting Facility Type And Quantit2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin50.0 AC
Terminal Type And Quantity4 PIN ALL FUNCTIONS
Winding Quantity1
Nominal Thread Size0.750 INCHES SINGLE MOUNTING FACILITY
Drill Bit Size Imperial-
ProducttraceabilityNo
RohscompliantNA
Product Range-
Effective Length14 mm
IscanonicalY
Drill Bit Size Metric2.5 mm
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 202025 available?
We can source 202025 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 202025 by Western Union Telegraph Co Sub Of Western Union Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 202025 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 202025?
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 202025?
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.