Keysight Technologies · Electronic Components
9100-3957
Transformer, Radio Frequency
Part Number9100-3957
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-097-2812 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Turn Quantity6 SINGLE COMPONENT THIRD SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD SECONDARY
Body Length0.250 INCHES NOMINAL
Rating MethodWINDING TURNS SINGLE COMPONENT ALL SECONDARY
Winding Function And Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Mounting MethodPLUG-IN SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity11 PIN
Coil Form TypeSOLID SINGLE COMPONENT
Body Outside Diameter1.625 INCHES MAXIMUM
Vendor Part NumbersPEI 8837
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 9100-3957 available?
We can source 9100-3957 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 9100-3957 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9100-3957 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 9100-3957?
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 9100-3957?
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.