Kearfott · Electronic Components
A504A440-101
Reactor — Coils and Transformers
Part NumberA504A440-101
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-180-6704 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance TypeFIXED
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp155.0 CELSIUS
Body Height0.500 INCHES MAXIMUM
Winding Operating Current20.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Width0.885 INCHES MAXIMUM
Turn Quantity33 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.03589 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Dc Resistance Rating In Ohms0.003 SINGLE COMPONENT SINGLE WINDING
Inductance Rating2.75 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating15.75 KILOHERTZ NOMINAL SINGLE COMPONENT
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 A504A440-101 available?
We can source A504A440-101 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 A504A440-101 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A504A440-101 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 A504A440-101?
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 A504A440-101?
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.