Se Relays LLC (Magnecraft) · Electronic Components
W199ADX-3
Relay, Electromagnetic
Part NumberW199ADX-3
ManufacturerSe Relays LLC (Magnecraft)
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-078-9707 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity1
Main Contact Maximum Voltage Ratin24.0 AC
Duty TypeCONTINUOUS
Coil Quantity1
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A50.0 AMPERES DC RESISTIVE LOAD
Unthreaded Mounting Hole Diameter0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity4 SCREW ALL FUNCTIONS
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Overall Height2.188 INCHES NOMINAL
Overall Length2.500 INCHES NOMINAL
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 W199ADX-3 available?
We can source W199ADX-3 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 W199ADX-3 by Se Relays LLC (Magnecraft) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W199ADX-3 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 W199ADX-3?
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 W199ADX-3?
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.