Leach International · Electronic Components
TD-1812-2103
Relay, Electromagnetic
Part NumberTD-1812-2103
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-198-6229 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Arc Quenching MethodAIR
Mounting Facility Type And Quantit3 SLOTTED HOLE SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Time Delay0.05 SECONDS NOMINAL FIXED RELEASE TIME
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Storage TypeGENERAL PURPOSE WAREHOUSE
Overall Width1.280 INCHES MAXIMUM
Frequency In Hertz60.0 NOMINAL
Nominal Operating Current Rating A40.0 MILLIAMPERES AC SINGLE WINDING
Precious MaterialGOLD
Purpose For Which DesignedGENERAL
Vendor Part Numbers165021-2
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 TD-1812-2103 available?
We can source TD-1812-2103 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 TD-1812-2103 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TD-1812-2103 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 TD-1812-2103?
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 TD-1812-2103?
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.