TE Connectivity · Electronic Components
A31655
Relay, Electromagnetic
Part NumberA31655
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-247-5903 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity1
Overall Length2.250 INCHES NOMINAL
Terminal Type And Quantity20 PIN ALL FUNCTIONS
Thread Class2B SINGLE MOUNTING FACILITY
Pile Up Main Contact Form Arrangem6C
Main Contact Maximum Voltage Ratin28.0 DC
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Center To Center Distance Between0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A80.0 MILLIAMPERES DC SINGLE WINDING
Winding Dc Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Vendor Part NumbersB60448, 743975-3, B60448TYPEJ
Cancelled NSN5945-00-956-8234 (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 A31655 available?
We can source A31655 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 A31655 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A31655 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 A31655?
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 A31655?
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.