Barwood Electronics · Electronic Components
B2CD278
Transformer, Power Autotransforme
Part NumberB2CD278
ManufacturerBarwood Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-157-2795 (NSN)
Federal Item NameTRANSFORMER,POWER AUTOTRANSFORME
Federal Supply Class5950 — Coils and Transformers
Winding Operating Current217.4 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Function And Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Body Length1.740 INCHES NOMINAL
Winding Operating Voltage6.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Inclosure TypeHERMETICALLY SEALED
Distance Between Mounting Facility2.160 INCHES MINIMUM AND 2.190 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Hole Diameter0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM SINGLE GROUP
Body Height1.120 INCHES NOMINAL
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Vendor Part Numbers43993
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 B2CD278 available?
We can source B2CD278 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 B2CD278 by Barwood Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B2CD278 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 B2CD278?
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 B2CD278?
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.