Tce Canada Ltd. · Electronic Components
M188
Relay, Electromagnetic
Part NumberM188
ManufacturerTce Canada Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-051-6681 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.660 INCHES NOMINAL
Overall Height1.130 INCHES NOMINAL
Arc Quenching MethodAIR
Main Contact Maximum Voltage Ratin6.5 AC
Main Contact Load Current Rating A3.0 AMPERES AC RESISTIVE LOAD
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Coil Quantity1
Overall Width1.630 INCHES NOMINAL
Duty TypeCONTINUOUS
Winding Quantity1
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 M188 available?
We can source M188 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 M188 by Tce Canada Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M188 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 M188?
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 M188?
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.