Teledyne Defense Electronics, LLC · Electronic Components
J421DM-12PL
Relay, Electromagnetic
Part NumberJ421DM-12PL
ManufacturerTeledyne Defense Electronics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-291-4023 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Coil Quantity2
Winding Dc Resistance Rating500.0 OHMS NOMINAL ALL WINDINGS
Main Contact Load Current Rating A50.0 MILLIAMPERES DC LAMP LOAD
Features ProvidedLATCHING CONTACTS
Main Contact Maximum Voltage Ratin28.0 DC AND 115.0 AC
Terminal Type And Quantity7 WIRE LEAD ALL FUNCTIONS
Overall Diameter0.370 INCHES MAXIMUM
Overall Width0.275 INCHES MAXIMUM
Duty TypeCONTINUOUS
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
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 J421DM-12PL available?
We can source J421DM-12PL 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 J421DM-12PL by Teledyne Defense Electronics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J421DM-12PL 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 J421DM-12PL?
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 J421DM-12PL?
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.