Leach International · Electronic Components
9229-4729
Relay, Electromagnetic
Part Number9229-4729
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-729-3403 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Environmental ProtectionHERMETIC
Main Contact Maximum Voltage Ratin28.0 DC
Nominal Operating Current Rating A0.06 AMPERES DC SINGLE WINDING
Nominal Thread Size0.190 INCHES SINGLE MOUNTING FACILITY
Coil Quantity1
Overall Height0.750 INCHES NOMINAL
Thread Class2B SINGLE MOUNTING FACILITY
Features ProvidedPOLARIZED
Terminal Type And Quantity2 WIRE HOOK ENERGIZING ELEMENT
Main Contact Load Current Rating A5.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
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 9229-4729 available?
We can source 9229-4729 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 9229-4729 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9229-4729 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 9229-4729?
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 9229-4729?
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.