Espey Mfg and Electronics · Electronic Components
51217
Reactor — Coils and Transformers
Part Number51217
ManufacturerEspey Mfg and Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-445-6549 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Outside Diameter0.670 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Dc Resistance Rating In Ohms0.015 SINGLE COMPONENT ALL WINDING
Inductance Rating26.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current1.0 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING
Winding Quantity2 SINGLE COMPONENT
Body Length0.380 INCHES NOMINAL
Terminal Type And Quantity4 PIN
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Vendor Part NumbersSE-05-C
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 51217 available?
We can source 51217 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 51217 by Espey Mfg and Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51217 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 51217?
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 51217?
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.