Spectrum Control · Electronic Components
2051-30
Attenuator, Fixed
Part Number2051-30
ManufacturerSpectrum Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-190-6837 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Attenuation Accuracy In Decibels-0.80 TO 0.80
Power Rating2.0 WATTS AVERAGE AND 500.0 WATTS PEAK
Voltage Standing Wave Ratio1.25 AND 1.30 AND 1.35
Voltage Standing Wave Ratio Freque+0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ
Operating Temp Range-55.0 TO 125.0 CELSIUS
Attenuation Accuracy Reference Fre12.4 GIGAHERTZ
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Output Impedance Rating In Ohms50.0
Overall Diameter0.580 INCHES MAXIMUM
Rf Signal Attenuation In Decibels30.0
Coaxial Connector Series DesignatiBNC
Vendor Part NumbersMDC88345-30
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 2051-30 available?
We can source 2051-30 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 2051-30 by Spectrum Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2051-30 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 2051-30?
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 2051-30?
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.