Northrop Grumman Support Services Corp. · Electronic Components
342C617H17
Relay, Electromagnetic
Part Number342C617H17
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-074-3106 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type77.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Environmental ProtectionHERMETIC
Nominal Operating Current Rating A10.0 MILLIAMPERES DC SINGLE WINDING
Winding Dc Resistance Rating5.675 KILOHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Ratin115.0 AC AND 26.5 DC
Main Contact Load Current Rating A1.0 AMPERES AC AND 2.0 AMPERES DC INDUCTIVE LOAD
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Terminal Type And Quantity2 WIRE LEAD ENERGIZING ELEMENT
Coil Quantity1
Vendor Part NumbersWKJX-188, RP7633-G77
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 342C617H17 available?
We can source 342C617H17 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 342C617H17 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 342C617H17 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 342C617H17?
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 342C617H17?
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.