Kearfott · Electronic Components
A504A077-101
Reactor — Coils and Transformers
Part NumberA504A077-101
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-132-8048 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Height0.780 INCHES MAXIMUM
Maximum Operating Temp100.0 CELSIUS
Nominal Thread Size0.138 INCHES SINGLE GROUP
Dc Resistance Rating In Ohms0.014 SINGLE COMPONENT SINGLE WINDING
Body Length0.875 INCHES MAXIMUM
Rating MethodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Frequency Rating40.0 KILOHERTZ MINIMUM SINGLE COMPONENT
Inductance TypeFIXED
Vendor Part NumbersEWC3759
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 A504A077-101 available?
We can source A504A077-101 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 A504A077-101 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A504A077-101 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 A504A077-101?
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 A504A077-101?
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.