CAES Mission Systems · Electronic Components
MD-120C3
Attenuator, Variable
Part NumberMD-120C3
ManufacturerCAES Mission Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-265-8416 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Height1.000 INCHES NOMINAL
Overall Length6.250 INCHES NOMINAL
Insertion Loss At Minimum Attenuat57.0
Application DesignTRANSMISSION LINE
Frequency Range20.000 HERTZ MINIMUM AND 2000.000 HERTZ MAXIMUM
Terminal Type And Quantity12 CONNECTOR, COAXIAL, FEMALE AND 34 PIN
Coaxial Connector Series DesignatiSMA
Overall Width3.080 INCHES NOMINAL
Voltage Standing Wave Ratio2.50
Vendor Part Numbers435328-2
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 MD-120C3 available?
We can source MD-120C3 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 MD-120C3 by CAES Mission Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MD-120C3 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 MD-120C3?
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 MD-120C3?
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.