Precision Electronics · Electronic Components
PEI8139
Reactor — Coils and Transformers
Part NumberPEI8139
ManufacturerPrecision Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-163-4021 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance Rating4.50 MICROHENRIES MINIMUM AND 7.60 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting Hole Diameter0.204 INCHES NOMINAL SINGLE GROUP
Turn Quantity220 SINGLE COMPONENT SINGLE WINDING
Inductance TypeSWINGING
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Dc Resistance Rating In Ohms0.750 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS
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 PEI8139 available?
We can source PEI8139 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 PEI8139 by Precision Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PEI8139 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 PEI8139?
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 PEI8139?
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.