B.C. Systems Inc. · Electronic Components
9573-100
Transformer, Power
Part Number9573-100
ManufacturerB.C. Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-356-4239 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Mounting Hole Diameter0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM SECOND GROUP
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE AND THREE PHASE TO SIX PHASE AND THREE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center To Center Distance Between1.147 INCHES MINIMUM AND 1.227 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Operating Current0.25 AMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Terminal Type And Quantity37 TURRET
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Winding Function And Quantity3 PRIMARY AND 8 SECONDARY THIRD COMPONENT
Overall Height2.750 INCHES MAXIMUM
Transformer Winding Connection TypWYE-WYE
Winding Operating Voltage7.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Vendor Part Numbers507501
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 9573-100 available?
We can source 9573-100 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 9573-100 by B.C. Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9573-100 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 9573-100?
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 9573-100?
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.