Keysight Technologies · Electronic Components
9140-0121
Coil, Radio Frequency
Part Number9140-0121
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-917-0654 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Length0.385 INCHES MAXIMUM
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current525.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Quality Factor33 MINIMUM SINGLE COMPONENT SINGLE WINDING
Core ConstructionS0LID SINGLE COMPONENT
Inductance Rating1.80 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Dc Resistance Rating In Ohms0.650 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.166 INCHES MAXIMUM
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 9140-0121 available?
We can source 9140-0121 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 9140-0121 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9140-0121 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 9140-0121?
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 9140-0121?
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.