Lucent Technologies Inc. Corporate Headquarters · Electronic Components
D161984-1250
Relay, Electromagnetic
Part NumberD161984-1250
ManufacturerLucent Technologies Inc. Corporate Headquarters
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-250-5657 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height1.180 INCHES NOMINAL
Center To Center Distance Between0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Width1.430 INCHES NOMINAL
Overall Length4.530 INCHES NOMINAL
Main Contact Maximum Voltage Ratin14.0 DC
Coil Quantity1
Nominal Operating Current Rating A6.0 MILLIAMPERES DC SINGLE WINDING
Pile Up Main Contact Form Arrangem2A AND 1A
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating2.5 KILOHMS NOMINAL SINGLE WINDING
Mounting Facility PatternDIAGONAL SINGLE MOUNTING FACILITY
Vendor Part NumbersU1250, U1250RELAY
Cancelled NSN5945-00-251-7262 (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 D161984-1250 available?
We can source D161984-1250 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 D161984-1250 by Lucent Technologies Inc. Corporate Headquarters obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D161984-1250 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 D161984-1250?
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 D161984-1250?
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.