Transistor Devices Inc. · Electronic Components
203646-1
Reactor — Coils and Transformers
Part Number203646-1
ManufacturerTransistor Devices Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-432-9139 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Length0.330 INCHES MAXIMUM
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Dc Resistance Rating In Ohms0.060 SINGLE COMPONENT ALL WINDING
Inductance Rating450.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Terminal Type And Quantity4 WIRE LEAD
Winding Quantity2 SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter0.900 INCHES MAXIMUM
Winding Operating Current7.0 AMPERES DC NOMINAL SINGLE COMPONENT ALL WINDING
Frequency Rating120.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeOPEN
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 203646-1 available?
We can source 203646-1 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 203646-1 by Transistor Devices Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203646-1 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 203646-1?
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 203646-1?
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.