Magnespec Inc. · Electronic Components
L53703
Reactor — Coils and Transformers
Part NumberL53703
ManufacturerMagnespec Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-068-0657 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Mounting Facility Quantity4 SINGLE GROUP
Inductance Rating350.00 MILLIHENRIES MINIMUM AND 8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNF SINGLE GROUP
Body Height3.624 INCHES MINIMUM AND 3.812 INCHES MAXIMUM
Nominal Thread Size0.190 INCHES SINGLE GROUP
Center To Center Distance Between1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Dc Resistance Rating In Ohms35.000 SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 STANDOFF, SOLDER LUG
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
Thread Quantity Per Inch32 SINGLE GROUP
Vendor Part Numbers211-36636
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 L53703 available?
We can source L53703 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 L53703 by Magnespec Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L53703 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 L53703?
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 L53703?
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.