Lockheed Martin · Electronic Components
7709993-3
Relay, Electromagnetic
Part Number7709993-3
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-646-5745 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length2.620 INCHES NOMINAL
Winding Dc Resistance Rating400.0 OHMS NOMINAL SINGLE WINDING
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nominal Operating Current Rating A20.0 MILLIAMPERES DC SINGLE WINDING
Pile Up Main Contact Form Arrangem2C
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Overall Diameter1.650 INCHES NOMINAL
Winding Quantity1
Coil Quantity1
Environmental ProtectionHERMETIC
Vendor Part NumbersSMC331898-3
Cancelled NSN5945-00-752-5358 (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 7709993-3 available?
We can source 7709993-3 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 7709993-3 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7709993-3 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 7709993-3?
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 7709993-3?
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.