B.C. Systems Inc. · Electronic Components
321-125
Reactor — Coils and Transformers
Part Number321-125
ManufacturerB.C. Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-127-4237 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance Rating0.95 MILLIHENRIES NOMINAL SINGLE COMPONENT SECOND WINDING
Dc Resistance Rating In Ohms0.400 SINGLE COMPONENT THIRD WINDING
Winding Operating Current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST WINDING
Winding Conductor Size0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT ALL WINDING
Inclosure TypeOPEN
Overall Height1.100 INCHES MAXIMUM
Overall Length1.400 INCHES MAXIMUM
Inductance TypeFIXED
Winding Quantity5 SINGLE COMPONENT
Overall Width0.950 INCHES MAXIMUM
Terminal Type And Quantity10 WIRE LEAD
Vendor Part NumbersC11686
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 321-125 available?
We can source 321-125 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 321-125 by B.C. Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 321-125 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 321-125?
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 321-125?
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.