Spectrum Control Inc. · Electronic Components
1443A-2
Dummy Load, Electrical
Part Number1443A-2
ManufacturerSpectrum Control Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-613-2958 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Style DesignatorCOAXIAL MOUNTED
Impedance Rating In Ohms50.0 NOMINAL
Overall Length0.91 INCHES MINIMUM AND 0.97 INCHES MAXIMUM
Coaxial Connector Series DesignatiSMA
Overall Diameter0.625 INCHES NOMINAL
Termination TypeCONNECTOR
Power Rating5.0 WATTS AVERAGE AND 18.0 KILOWATTS PEAK
Connector End DesignMALE
Features ProvidedROHS DIRECTIVE COMPLIANCE
Voltage Standing Wave Ratio1.15
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 1443A-2 available?
We can source 1443A-2 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 1443A-2 by Spectrum Control Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1443A-2 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 1443A-2?
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 1443A-2?
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.