Freed Transformer Co · Electronic Components
15881
Reactor — Coils and Transformers
Part Number15881
ManufacturerFreed Transformer Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-245-5920 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance TypeFIXEDFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDINGELECTRICAL SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED STUD(S) SINGLE GROUPTHREADED STUD(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT1 SINGLE COMPONENT
Body Height4.812 INCHES NOMINAL4.812 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALEDHERMETICALLY SEALED
Terminal Type And Quantity2 SOLDER STUD2 SOLDER STUD
Mounting Facility Quantity4 SINGLE GROUP4 SINGLE GROUP
Body Width2.250 INCHES NOMINAL2.250 INCHES NOMINAL
Body Length2.625 INCHES NOMINAL2.625 INCHES NOMINAL
Dc Resistance Rating In Ohms300.000 SINGLE COMPONENT SINGLE WINDING300.000 SINGLE COMPONENT SINGLE WINDING
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 15881 available?
We can source 15881 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 15881 by Freed Transformer Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 15881 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 15881?
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 15881?
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.