Omntec Manufacturing · Electronic Components
51S-1039
Relay, Electromagnetic
Part Number51S-1039
ManufacturerOmntec Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-491-4819 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Precious MaterialSILVER
Terminal Type And Quantity5 PIN ALL FUNCTIONS
Overall Width1.500 INCHES NOMINAL
Environmental ProtectionDUSTPROOF
Duty TypeCONTINUOUS
Operating Voltage Rating And Type26.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
MaterialSILVER CONTACT
Winding Dc Resistance Rating5.0 KILOHMS NOMINAL SINGLE WINDING
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin120.0 AC AND 28.0 DC
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 51S-1039 available?
We can source 51S-1039 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 51S-1039 by Omntec Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51S-1039 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 51S-1039?
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 51S-1039?
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.