Northrop Grumman Support Services · Electronic Components
583R947H50
Attenuator, Fixed
Part Number583R947H50
ManufacturerNorthrop Grumman Support Services
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-381-8857 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Overall Height0.035 INCHES MAXIMUM
Rf Signal Attenuation In Decibels8.0
Application DesignTRANSMISSION LINE
Voltage Standing Wave Ratio Freque+0.0 TO 12.0 GIGAHERTZ
Frequency Range0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM
Body StyleRECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES
Mounting MethodTERMINAL
Precious MaterialGOLD AND PLATINUM
Power Rating0.5 WATTS AVERAGE AND 100.0 WATTS PEAK
Overall Length0.647 INCHES NOMINAL
Overall Width0.354 INCHES NOMINAL
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 583R947H50 available?
We can source 583R947H50 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 583R947H50 by Northrop Grumman Support Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 583R947H50 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 583R947H50?
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 583R947H50?
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.