Te Connectivity Corporation · Electronic Components
MH1180-1
Relay, Electromagnetic
Part NumberMH1180-1
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-259-5455 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.620 INCHES NOMINAL
Terminal Type And Quantity2 PIN ENERGIZING ELEMENT
Arc Quenching MethodINERT GAS
Nonpile Up Main Contact Arrangemen4 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Winding Dc Resistance Rating245.0 OHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Mounting Facility Type And Quantit1 ELECTRICAL PLUG CONNECTOR SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating A115.0 MILLIAMPERES DC SINGLE WINDING
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Cancelled NSN5945-00-020-1821 (cancelled)
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 MH1180-1 available?
We can source MH1180-1 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 MH1180-1 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MH1180-1 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 MH1180-1?
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 MH1180-1?
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.