Virginia Electronics · Electronic Components
B218K174-1
Relay, Electromagnetic
Part NumberB218K174-1
ManufacturerVirginia Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-565-9723 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Height4.250 INCHES NOMINAL
Overall Width1.560 INCHES NOMINAL
Nominal Operating Current Rating A1.07 AMPERES DC SINGLE WINDING
Winding Dc Resistance Rating60.0 OHMS NOMINAL SINGLE WINDING
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen5 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Terminal Type And Quantity12 PIN ALL FUNCTIONS
Center To Center Distance Between2.468 INCHES NOMINAL SINGLE MOUNTING FACILITY
Environmental ProtectionDUSTPROOF
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Vendor Part NumbersPP-3158-33
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 B218K174-1 available?
We can source B218K174-1 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 B218K174-1 by Virginia Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B218K174-1 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 B218K174-1?
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 B218K174-1?
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.