Magnetika · Electronic Components
TW-72143
Reactor — Coils and Transformers
Part NumberTW-72143
ManufacturerMagnetika
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-351-8829 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Distance Between Mounting Facility1.513 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Operating Current1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating5.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Inductance TypeFIXED
Terminal Type And Quantity2 WIRE LEAD
Mounting Hole Diameter0.196 INCHES NOMINAL SINGLE GROUP
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Body Height2.490 INCHES MAXIMUM
Winding Quantity1 SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
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 TW-72143 available?
We can source TW-72143 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 TW-72143 by Magnetika obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TW-72143 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 TW-72143?
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 TW-72143?
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.