Virginia Electronics · Electronic Components
A100K43-8
Relay, Electromagnetic
Part NumberA100K43-8
ManufacturerVirginia Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-847-7994 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Coil Quantity1
Overall Width0.859 INCHES MAXIMUM
Cubic Measure1.518 CUBIC INCHES
Winding Dc Resistance Rating43.0 OHMS NOMINAL SINGLE WINDING
Thread Quantity Per Inch48 SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type12.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Environmental ProtectionDUSTPROOF
Precious MaterialSILVER AND GOLD
Energizing Element Power Rating1.2 VOLTS-AMPERES
Nominal Operating Current Rating A100.0 MILLIAMPERES AC SINGLE WINDING
Vendor Part Numbers2051748-0703
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 A100K43-8 available?
We can source A100K43-8 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 A100K43-8 by Virginia Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A100K43-8 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 A100K43-8?
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 A100K43-8?
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.