Astec America Inc. · Electronic Components
20475
Transformer, Power
Part Number20475
ManufacturerAstec America Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-129-6671 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Winding Operating Voltage7.70 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Width3.310 INCHES NOMINAL
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length4.750 INCHES NOMINAL
Mounting Slot Width0.340 INCHES NOMINAL SINGLE GROUP
Terminal Type And Quantity10 TAB, SOLDER LUG
Winding Function And Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Center To Center Distance Between2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Operating Temp Range+15.0 TO 40.0 CELSIUS
Distance Between Centerlines Of Mo3.312 INCHES NOMINAL
Overall Height1.625 INCHES NOMINAL
Source Impedance Rating Per Functi1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 PIN OUTPUT SECOND FUNCTION
Insertion Loss At Reference Freque13.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function9.50 KILOHERTZ BLANK AND 10.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Load Impedance Per Function1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers0N266278
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 20475 available?
We can source 20475 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 20475 by Astec America Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 20475 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 20475?
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 20475?
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.