MIL-SPEC · Electronic Components
TF4R04KA
Reactor — Coils and Transformers
Part NumberTF4R04KA
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-086-5680 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Winding Operating Current5.0 AMPERES DC MINIMUM AND 15.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Dc Resistance Rating In Ohms0.060 SINGLE COMPONENT SINGLE WINDING
Body Height5.188 INCHES NOMINAL
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inductance Rating3.60 MILLIHENRIES MINIMUM AND 15.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Inductance TypeSWINGING
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) 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 TF4R04KA available?
We can source TF4R04KA 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 TF4R04KA by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TF4R04KA 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 TF4R04KA?
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 TF4R04KA?
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.