Northrop Grumman Systems · Electronic Components
117SCE181-1
Relay, Electromagnetic
Part Number117SCE181-1
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-681-0172 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Thread Class2A SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A0.17 AMPERES DC SINGLE WINDING
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A15.0 AMPERES AC AND 15.0 AMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Pile Up Main Contact Form Arrangem4C
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Overall Width1.437 INCHES NOMINAL
Winding Quantity1
Center To Center Distance Between1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY
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 117SCE181-1 available?
We can source 117SCE181-1 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 117SCE181-1 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 117SCE181-1 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 117SCE181-1?
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 117SCE181-1?
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.