Telonic Berkeley, Inc. · Electronic Components
8122A
Attenuator, Variable
Part Number8122A
ManufacturerTelonic Berkeley, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-004-3500 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Insertion Loss At Minimum Attenuat0.2
Shaft Diameter0.250 INCHES NOMINAL
Attenuation Per Step In Decibels1.0
Terminal Type And Quantity2 PIN
Step Position Quantity10
Attenuation Variation MethodSTEPPED
Power Rating3.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
Overall Attenuation Range In Decib+0.0 TO 10.0
Frequency Range0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
Adjustment Device Type And Quantit1 SHAFT
Operating Temp Range-55.0 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 8122A available?
We can source 8122A 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 8122A by Telonic Berkeley, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8122A 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 8122A?
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 8122A?
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.