Army, United States Department Of The · Electronic Components
12007139
Transformer, Power
Part Number12007139
ManufacturerArmy, United States Department Of The
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-044-8096 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Overall Width3.880 INCHES NOMINAL
Body Width1.830 INCHES NOMINAL
Winding Operating Voltage460.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
Maximum Transformer Power Rating0.1 KILOVOLT-AMPERE SINGLE COMPONENT
Winding Function And Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Mounting MethodSLOT SINGLE GROUP
Winding Shielding MethodEXTERNAL INCLOSURE SINGLE COMPONENT
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length3.380 INCHES NOMINAL
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 12007139 available?
We can source 12007139 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 12007139 by Army, United States Department Of The obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12007139 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 12007139?
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 12007139?
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.