Dal-Tech Devices · Electronic Components
MDC620-12-1
Attenuator, Fixed
Part NumberMDC620-12-1
ManufacturerDal-Tech Devices
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-931-9671 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
MaterialSTEEL BODY
Rf Signal Attenuation In Decibels12.0
Output Impedance Rating In Ohms50.0
Overall Length2.690 INCHES NOMINAL
Frequency Range0.000 HERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM
Mounting MethodCONNECTOR
Test Data Document49671-8504131-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTU
Overall Diameter0.437 INCHES NOMINAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Input Impedance Rating In Ohms50.0
Attenuation Accuracy In Decibels-0.70 TO 0.70
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 MDC620-12-1 available?
We can source MDC620-12-1 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 MDC620-12-1 by Dal-Tech Devices obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MDC620-12-1 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 MDC620-12-1?
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 MDC620-12-1?
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.