Spectrum Control Inc. · Electronic Components
9668-3
Attenuator, Fixed
Part Number9668-3
ManufacturerSpectrum Control Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-332-6644 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Application DesignTRANSMISSION LINE
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Input Impedance Rating In Ohms50.0
Coaxial Connector Series DesignatiWPM
Overall Diameter0.910 INCHES NOMINAL
Rf Signal Attenuation In Decibels10.0
Overall Length1.880 INCHES MINIMUM AND 1.920 INCHES MAXIMUM
Power Rating2.0 WATTS AVERAGE AND 500.0 WATTS PEAK
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Voltage Standing Wave Ratio1.15 AND 1.20 AND 1.25 AND 1.35
Operating Temp Range-50.0 TO 85.0 CELSIUS
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 9668-3 available?
We can source 9668-3 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 9668-3 by Spectrum Control Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9668-3 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 9668-3?
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 9668-3?
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.