Keysight Technologies Inc. · Electronic Components
9100-1129
Transformer, Power
Part Number9100-1129
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-195-3973 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Body Width3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM
Winding Power Rating21.45 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
Terminal Type And Quantity18 TAB, SOLDER LUG
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage19.50 DC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current300.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Frequency Rating50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function And Quantity2 PRIMARY AND 7 SECONDARY SINGLE COMPONENT
Overall Length3.745 INCHES MINIMUM AND 3.755 INCHES MAXIMUM
Mounting Facility Quantity4 SINGLE GROUP
Center To Center Distance Between3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
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 9100-1129 available?
We can source 9100-1129 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 9100-1129 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9100-1129 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 9100-1129?
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 9100-1129?
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.