BG Laboratories · Electronic Components
S19E
Transformer, Power
Part NumberS19E
ManufacturerBG Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-163-2367 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Nominal Thread Size0.138 INCHES SINGLE GROUP
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Winding Operating Current4.0 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Overall Length4.190 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Terminal Type And Quantity13 TURRET
Body Length3.810 INCHES MAXIMUM
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Function And Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Vendor Part NumbersC1801, S19D, 247ASC1285-001
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 S19E available?
We can source S19E 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 S19E by BG Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S19E 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 S19E?
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 S19E?
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.