Oeco, LLC · Electronic Components
R104166
Transformer, Power
Part NumberR104166
ManufacturerOeco, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-104-1506 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Overall Length9.000 INCHES NOMINAL
Winding Operating Current6.8 AMPERES AC MINIMUM SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility4.125 INCHES NOMINAL AND 8.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Winding Operating Voltage170.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Power Rating25.0 WATTS SINGLE COMPONENT SINGLE PRIMARY
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Frequency Rating47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Terminal Type And Quantity8 THREADED STUD
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Transformer Winding Connection TypDELTA-WYE
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 R104166 available?
We can source R104166 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 R104166 by Oeco, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R104166 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 R104166?
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 R104166?
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.