Jaidinger Mfg Co Inc. · Electronic Components
3945-016
Transformer, Power Autotransforme
Part Number3945-016
ManufacturerJaidinger Mfg Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-854-7066 (NSN)
Federal Item NameTRANSFORMER,POWER AUTOTRANSFORME
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity5 THREADED STUD
Mounting Hole Diameter0.250 INCHES NOMINAL SINGLE GROUP
Body Width6.000 INCHES NOMINAL
Distance Between Mounting Facility5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Body Height5.625 INCHES NOMINAL
Inclosure TypePARTIALLY INCLOSED
Frequency Rating50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Length5.938 INCHES NOMINAL
Cancelled NSN5950-00-409-8209 (cancelled)
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 3945-016 available?
We can source 3945-016 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 3945-016 by Jaidinger Mfg Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3945-016 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 3945-016?
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 3945-016?
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.