Meggitt (New Hampshire), Inc. · Electronic Components
14221
Relay, Electromagnetic
Part Number14221
ManufacturerMeggitt (New Hampshire), Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-503-8030 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Nominal Operating Current Rating A20.0 MILLIAMPERES DC SINGLE WINDING
Winding Dc Resistance Rating450.0 OHMS NOMINAL SINGLE WINDING
Winding Quantity1
Main Contact Maximum Voltage Ratin28.0 DC
Center To Center Distance Between0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Overall Width0.960 INCHES NOMINAL
Coil Quantity1
Environmental ProtectionHERMETIC
Mounting Facility Type And Quantit3 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A3.0 AMPERES DC RESISTIVE LOAD
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 14221 available?
We can source 14221 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 14221 by Meggitt (New Hampshire), Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 14221 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 14221?
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 14221?
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.