Stanford Applied Engineering · Electronic Components
12512
Reactor — Coils and Transformers
Part Number12512
ManufacturerStanford Applied Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-390-5671 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance Rating45.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Body Outside Diameter2.400 INCHES MINIMUM AND 2.600 INCHES MAXIMUM
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Terminal Type And Quantity2 SOLDER STUD
Winding Quantity1 SINGLE COMPONENT
Dc Resistance Rating In Ohms4.000 SINGLE COMPONENT SINGLE WINDING
Body Length1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM
Winding Operating Current600.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Hole Diameter0.169 INCHES MINIMUM AND 0.174 INCHES MAXIMUM SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Vendor Part Numbers993501
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 12512 available?
We can source 12512 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 12512 by Stanford Applied Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12512 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 12512?
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 12512?
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.