Leach International · Electronic Components
9123-8851
Relay, Electromagnetic
Part Number9123-8851
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-018-0277 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width3.305 INCHES MAXIMUM
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.218 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin440.0 AC AND 28.0 DC
Nominal Operating Current Rating A600.0 MILLIAMPERES DC SINGLE WINDING
Overall Height2.438 INCHES NOMINAL
Coil Quantity1
Time Delay0.01 SECONDS MAXIMUM FIXED RELEASE TIME
Main Contact Load Current Rating A25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
Mounting Facility PatternRECTANGULAR 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 9123-8851 available?
We can source 9123-8851 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 9123-8851 by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9123-8851 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 9123-8851?
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 9123-8851?
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.