Leach International · Electronic Components
R310AKB1901BC
Relay, Electromagnetic
Part NumberR310AKB1901BC
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-150-8745 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Center To Center Distance Between0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Overall Width1.531 INCHES MAXIMUM
Time Delay1.90 SECONDS NOMINAL FIXED OPERATE TIME
Environmental ProtectionHERMETIC
Overall Height2.469 INCHES MAXIMUM
Coil Quantity1
Main Contact Load Current Rating A10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
Mounting Facility PatternTRIANGLE 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 R310AKB1901BC available?
We can source R310AKB1901BC 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 R310AKB1901BC by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R310AKB1901BC 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 R310AKB1901BC?
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 R310AKB1901BC?
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.