Olympic Controls · Electronic Components
20544-143
Relay, Electromagnetic
Part Number20544-143
ManufacturerOlympic Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-994-7296 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating900.0 OHMS NOMINAL SINGLE WINDING
Precious Material And LocationCONTACTS PALLADIUM
Center To Center Distance Between2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity12 PIN ALL FUNCTIONS
Precious MaterialPALLADIUM
Duty TypeCONTINUOUS
Winding Quantity1
Overall Height3.500 INCHES NOMINAL
Coil Quantity1
Pile Up Main Contact Form Arrangem5A
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 20544-143 available?
We can source 20544-143 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 20544-143 by Olympic Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 20544-143 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 20544-143?
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 20544-143?
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.