Te Connectivity Corporation · Electronic Components
B78117
Relay, Electromagnetic
Part NumberB78117
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-257-7865 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height1.560 INCHES NOMINAL
Terminal Type And Quantity17 PIN ALL FUNCTIONS
Nominal Operating Current Rating A50.0 MILLIAMPERES DC SINGLE WINDING
Operating Voltage Rating And Type24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Main Contact Load Current Rating A1.0 AMPERES AC RESISTIVE LOAD
Main Contact Maximum Voltage Ratin200.0 AC
Winding Dc Resistance Rating500.0 OHMS NOMINAL SINGLE WINDING
Overall Length3.620 INCHES NOMINAL
Coil Quantity1
Pile Up Main Contact Form Arrangem5A1B1C
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) 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 B78117 available?
We can source B78117 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 B78117 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B78117 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 B78117?
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 B78117?
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.