Cinch Connectivity Solutions · Electronic Components
ATT-290F-05-SMA-02
Attenuator, Fixed
Part NumberATT-290F-05-SMA-02
ManufacturerCinch Connectivity Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-470-6074 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Operating Temp Range-65.0 TO 125.0 CELSIUS
Connection Type Per FunctionFEMALE INPUT AND FEMALE OUTPUT
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Overall Length0.860 INCHES NOMINAL
Voltage Standing Wave Ratio1.07 AND 1.09
Power Rating2.0 WATTS AVERAGE AND 200.0 WATTS PEAK
Overall Diameter0.280 INCHES NOMINAL
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Application DesignTRANSMISSION LINE
MaterialSTEEL CORROSION RESISTING BODY
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 ATT-290F-05-SMA-02 available?
We can source ATT-290F-05-SMA-02 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 ATT-290F-05-SMA-02 by Cinch Connectivity Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ATT-290F-05-SMA-02 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 ATT-290F-05-SMA-02?
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 ATT-290F-05-SMA-02?
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.