Thales Usa, Inc. · Electronic Components
12107-1
Relay, Electromagnetic
Part Number12107-1
ManufacturerThales Usa, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-817-7378 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Length2.620 INCHES NOMINAL
Operating Voltage Rating And Type4.0 VOLTS DC 25 DEG CELSIUS AND 12.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Overall Height1.500 INCHES NOMINAL
Winding Dc Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY
Center To Center Distance Between2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Nominal Operating Current Rating A10.0 MILLIAMPERES DC AND 400.0 MILLIAMPERES DC SINGLE WINDING
Main Contact Load Current Rating A5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
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 12107-1 available?
We can source 12107-1 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 12107-1 by Thales Usa, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12107-1 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 12107-1?
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 12107-1?
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.