Northrop Grumman Systems · Electronic Components
B3107-3PT429E2C
Relay, Electromagnetic
Part NumberB3107-3PT429E2C
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-283-6621 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin115.0 AC
Frequency In Hertz60.0 NOMINAL
Nominal Operating Current Rating A10.0 AMPERES AC SINGLE WINDING
Unthreaded Mounting Hole Diameter0.3125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Main Contact Load Current Rating A10.0 AMPERES AC RESISTIVE LOAD
Duty TypeCONTINUOUS
Coil Quantity1
Overall Width3.000 INCHES NOMINAL
Time Delay35.0000 SECONDS NOMINAL FIXED OPERATE TIME
Vendor Part NumbersB3107-3
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 B3107-3PT429E2C available?
We can source B3107-3PT429E2C 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 B3107-3PT429E2C by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B3107-3PT429E2C 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 B3107-3PT429E2C?
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 B3107-3PT429E2C?
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.