BG Laboratories · Electronic Components
D402A
Transformer, Power
Part NumberD402A
ManufacturerBG Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-283-8071 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current1.0 AMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Test Data Document73030-SV798894 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTUR
Body Height4.400 INCHES MAXIMUM
Winding Operating Voltage11.89 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Terminal Type And Quantity3 TAB, SOLDER LUG AND 12 WIRE LEAD
Overall Width3.770 INCHES MINIMUM AND 3.830 INCHES MAXIMUM
Winding Power Rating95.1 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeOPEN
Center To Center Distance Between3.780 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Function And Quantity1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
Vendor Part NumbersC16478, SV795612 FIND36, SV798894-1
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 D402A available?
We can source D402A 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 D402A by BG Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D402A 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 D402A?
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 D402A?
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.