Cinch Connectivity Solutions · Electronic Components
290-20-069
Attenuator, Fixed
Part Number290-20-069
ManufacturerCinch Connectivity Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-432-6811 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Frequency Range0.000 HERTZ MINIMUM AND 20.000 GIGAHERTZ MAXIMUM
Mounting MethodTERMINAL
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Connection Type Per FunctionMALE INPUT AND FEMALE OUTPUT
Overall Diameter0.321 INCHES NOMINAL
Overall Length1.020 INCHES NOMINAL
Power Rating2.0 WATTS AVERAGE
Coaxial Connector Series DesignatiSMA
Rf Signal Attenuation In Decibels20.0
Output Impedance Rating In Ohms50.0
Voltage Standing Wave Ratio1.37
Vendor Part Numbers2082-4499-20, 0955-0216
ESD/EMICode A — ESD/EMI sensitive item
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 290-20-069 available?
We can source 290-20-069 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 290-20-069 by Cinch Connectivity Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 290-20-069 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 290-20-069?
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 290-20-069?
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.