Unitron, Lp · Electronic Components
18156
Transformer, Power
Part Number18156
ManufacturerUnitron, Lp
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-035-8863 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Power Rating7.5 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE SECONDARY
Terminal Type And Quantity6 COLLAR/RING AND 3 EYELET
Body Width3.120 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Mounting MethodBRACKET(S) SINGLE GROUP
Winding Operating Voltage220.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height6.500 INCHES MAXIMUM
Body Length8.060 INCHES MAXIMUM
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 18156 available?
We can source 18156 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 18156 by Unitron, Lp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18156 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 18156?
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 18156?
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.