Thales Usa, Inc. · Electronic Components
11740
Relay, Electromagnetic
Part Number11740
ManufacturerThales Usa, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-189-4551 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Environmental ProtectionDUSTPROOF
Duty TypeCONTINUOUS
Winding Dc Resistance Rating30.0 OHMS NOMINAL SINGLE WINDING
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Operating Voltage Rating And Type8.1 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Terminal Type And Quantity5 PIN ALL FUNCTIONS
Main Contact Load Current Rating A1.5 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating A270.0 MILLIAMPERES DC SINGLE WINDING
Main Contact Maximum Voltage Ratin5000.0 DC
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Overall Width0.870 INCHES NOMINAL
Tip Termination TypePROBE
Overall Diameter3.0 MILLIMETERS NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 11740 available?
We can source 11740 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 11740 by Thales Usa, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11740 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 11740?
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 11740?
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.