Te Connectivity Corporation · Electronic Components
251-11X
Relay, Electromagnetic
Part Number251-11X
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-199-5572 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Main Contact Maximum Voltage Ratin120.0 AC AND 28.0 DC
Overall Width3.000 INCHES NOMINAL
Overall Height3.000 INCHES NOMINAL
Terminal Type And Quantity6 THREADED STUD ENERGIZING ELEMENT AND CONTACTS
Duty TypeCONTINUOUS
Frequency In Hertz60.0 NOMINAL
Thread Class2A SINGLE MOUNTING FACILITY
Cubic Measure31.500 CUBIC INCHES
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A3.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
Center To Center Distance Between2.125 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 251-11X available?
We can source 251-11X 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 251-11X by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 251-11X 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 251-11X?
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 251-11X?
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.