Allied Controls, Inc. · Electronic Components
SX2137
Relay, Electromagnetic
Part NumberSX2137
ManufacturerAllied Controls, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-890-9474 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Ratin28.0 DC
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Overall Width0.580 INCHES NOMINAL
Center To Center Distance Between1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Load Current Rating A2.0 AMPERES DC RESISTIVE LOAD
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Vendor Part Numbers273993
Cancelled NSN5945-00-804-4582 (cancelled)
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 SX2137 available?
We can source SX2137 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 SX2137 by Allied Controls, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SX2137 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 SX2137?
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 SX2137?
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.