L3Harris Technologies, Inc. · Electronic Components
53377
Relay, Electromagnetic
Part Number53377
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-951-9605 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A2.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
Overall Width1.312 INCHES MAXIMUM
Thread DirectionRIGHT-HAND SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin115.0 AC AND 29.0 DC
Coil Quantity1
Time Delay0.005 SECONDS NOMINAL FIXED RELEASE TIME
Nominal Operating Current Rating A9.0 MILLIAMPERES DC SINGLE WINDING
Center To Center Distance Between1.562 INCHES NOMINAL SINGLE MOUNTING FACILITY
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Duty TypeCONTINUOUS
Vendor Part NumbersMHJX-6236
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 53377 available?
We can source 53377 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 53377 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 53377 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 53377?
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 53377?
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.