Woodward · Electronic Components
1691-089
Transformer, Power
Part Number1691-089
ManufacturerWoodward
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-377-0128 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity1 SINGLE GROUP
Winding Operating Voltage1.50 AC KILOVOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Nominal Thread Size0.190 INCHES SINGLE GROUP
Thread Series DesignatorUNF SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Function And Quantity4 PRIMARY AND 10 SECONDARY SINGLE COMPONENT
Terminal Type And Quantity36 WIRE LEAD
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length1.100 INCHES MAXIMUM
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
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 1691-089 available?
We can source 1691-089 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 1691-089 by Woodward obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1691-089 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 1691-089?
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 1691-089?
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.