Te Connectivity Corporation · Electronic Components
MDR-7029
Relay, Rotary
Part NumberMDR-7029
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-040-4418 (NSN)
Federal Item NameRELAY,ROTARY
Federal Supply Class5945 — Relays and Solenoids
Contact Current TypeDC
Operating Current Rating316.0 MILLIAMPERES NOMINAL
Coil Winding Quantity1
Section Quantity4
Coil Dc Resistance88.6 OHMS NOMINAL
Overall Length4.190 INCHES NOMINAL
Mounting ConfigurationFOUR 0.281 IN. DIA MTG HOLES ON 3.250 IN.BY 3.250 IN. MTG CENTERS
Contact Voltage Rating At Maximum28.0
Contact Current Rating At Maximum800.0 MILLIAMPERES RESISTIVE
Structural DesignSECTIONAL
Contact Maximum Rated Current3.0 AMPERES RESISTIVE
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 MDR-7029 available?
We can source MDR-7029 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 MDR-7029 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MDR-7029 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 MDR-7029?
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 MDR-7029?
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.