Spellman High-Voltage Electronics · Electronic Components
AD756
Transformer, Power
Part NumberAD756
ManufacturerSpellman High-Voltage Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-080-7852 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Terminal Type And Quantity12 WIRE LEAD
Winding Operating Voltage440.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Frequency Rating55.0 HERTZ NOMINAL AND 65.0 HERTZ NOMINAL SINGLE COMPONENT
Distance Between Mounting Facility8.813 INCHES NOMINAL AND 5.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Hole Diameter0.375 INCHES NOMINAL SINGLE GROUP
Body Length16.500 INCHES MAXIMUM
Winding Power Rating5.0 KILOVOLT-AMPERES SINGLE COMPONENT ALL SECONDARY
Winding Operating Current200.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Winding Function And Quantity3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Body Height7.500 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 AD756 available?
We can source AD756 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 AD756 by Spellman High-Voltage Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AD756 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 AD756?
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 AD756?
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.