Te Connectivity Corporation · Electronic Components
MDR137-8
Relay, Rotary
Part NumberMDR137-8
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-079-6859 (NSN)
Federal Item NameRELAY,ROTARY
Federal Supply Class5945 — Relays and Solenoids
Overall Height3.130 INCHES MAXIMUM
Contact Maximum Voltage Rating In125.0
Contact Maximum Rated Current10.0 AMPERES RESISTIVE
Contact Arrangement4PDT
Contact Terminal Quantity12
Winding CharacteristicSINGLE WOUND UNTAPPED
Coil Dc Resistance1.52 KILOHMS NOMINAL
Coil Winding Quantity1
Rotation Direction For Which DesigCOUNTERCLOCKWISE
Mounting ConfigurationFOUR 0.196 IN. DIA HOLES ON 2.125 IN. BY 2.125 IN. MTG CENTERS
Coil Terminal Quantity2
Cancelled NSN5945-01-027-6916 (cancelled)
ProducttraceabilityNo
RohscompliantNO
IscanonicalY
Hazardousfalse
RohsphthalatescompliantNO
UseccnUnknown
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 MDR137-8 available?
We can source MDR137-8 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 MDR137-8 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MDR137-8 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 MDR137-8?
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 MDR137-8?
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.