Te Connectivity Corporation · Electronic Components
B347A
Relay, Electromagnetic
Part NumberB347A
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-508-1808 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Auxiliary Contact Load Current Rat5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
Terminal Type And Quantity19 THREADED STUD ALL FUNCTIONS
Features ProvidedCOIL VOLTAGE SUPPRESSION AND POLARIZED
Center To Center Distance Between2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Unthreaded Mounting Hole Diameter0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Time Delay0.02 SECONDS MAXIMUM FIXED OPERATE TIME
Coil Quantity1
Main Contact Maximum Voltage Ratin200.0 AC
Vendor Part NumbersG-1093-B347A-C
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 B347A available?
We can source B347A 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 B347A by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B347A 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 B347A?
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 B347A?
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.