Spectrum Control · Electronic Components
26A-3
Attenuator, Fixed
Part Number26A-3
ManufacturerSpectrum Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-317-4118 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Operating Temp Range-65.0 TO 125.0 CELSIUS
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Overall Diameter0.400 INCHES MAXIMUM
Coaxial Connector Series DesignatiSMA
Terminal Type And Quantity2 CONNECTOR
Power Rating2.0 WATTS AVERAGE
Rf Signal Attenuation In Decibels3.0
Temperature Sensitivity Attenuatio0.0001
Frequency Range0.000 HERTZ MINIMUM AND 26.500 GIGAHERTZ MAXIMUM
Voltage Standing Wave Ratio1.30 AND 1.40
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Vendor Part Numbers5611558
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 26A-3 available?
We can source 26A-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 26A-3 by Spectrum Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 26A-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 26A-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 26A-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.