Mcgeoch Technology Ltd. · Electronic Components
EC2945
Relay, Electromagnetic
Part NumberEC2945
ManufacturerMcgeoch Technology Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-287-6657 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Main Contact Load Current Rating A4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
Arc Quenching MethodAIR
Duty TypeCONTINUOUS
Test Data Document81349-MIL-R-6106 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Mounting Facility Type And Quantit2 SLOTTED HOLE SINGLE MOUNTING FACILITY
Time Delay0.05 SECONDS MAXIMUM FIXED RELEASE TIME
Overall Width0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
Terminal Type And Quantity8 WIRE HOOK ALL FUNCTIONS
Storage TypeGENERAL PURPOSE WAREHOUSE
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Vendor Part Numbers70122897, M83536/11-001L
Cancelled NSN5945-01-454-6166 (cancelled)
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 EC2945 available?
We can source EC2945 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 EC2945 by Mcgeoch Technology Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EC2945 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 EC2945?
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 EC2945?
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.