TE Connectivity · Electronic Components
KHU-17D11-12
POWER RELAY, 4PDT, 12VDC, 3A, PLUG IN
Part NumberKHU-17D11-12
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-451-5975 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
MaterialSILVER CONTACT; PLASTIC CASE
Terminals14 TAB, SOLDER LUG ALL FUNCTIONS
Overall Length1.109 INCHES MAXIMUM
Overall Width0.859 INCHES MAXIMUM
Overall Height1.593 INCHES MAXIMUM
Precious MaterialSILVER
Precious Material LocationCONTACTS SILVER
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY
Thread Quantity Per Inch48 SINGLE MOUNTING FACILITY
Cubic Measure1.682 CUBIC INCHES
Federal Supply Class5945 — Relays And Solenoids
Thread Class2A SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit1 THREADED STUD(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
Operating Voltage Rating And Type12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nonpile Up Main Contact Arrangemen4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Vendor Part NumbersW78CSX-2, 4-1393123-0
Cancelled NSN5945-00-995-9521 (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 KHU-17D11-12 available?
We can source KHU-17D11-12 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 KHU-17D11-12 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KHU-17D11-12 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 KHU-17D11-12?
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 KHU-17D11-12?
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.