Spectrum Control Inc. · Electronic Components
5729-20
Attenuator, Fixed
Part Number5729-20
ManufacturerSpectrum Control Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-454-6924 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Application DesignTRANSMISSION LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS
Voltage Standing Wave Ratio1.15 AND 1.20 AND 1.25 AND 1.40
Attenuation Accuracy In Decibels-0.50 TO 0.50
Rf Signal Attenuation In Decibels20.0
Overall Diameter0.840 INCHES MAXIMUM
Overall Length2.680 INCHES MAXIMUM
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Input Impedance Rating In Ohms50.0
Coaxial Connector Series DesignatiN
Output Impedance Rating In Ohms50.0
Cancelled NSN6625-01-017-1276 (cancelled)
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 5729-20 available?
We can source 5729-20 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 5729-20 by Spectrum Control Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5729-20 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 5729-20?
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 5729-20?
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.