Raytheon · Electronic Components
418771
Attenuator, Fixed
Part Number418771
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-581-7753 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Surface TreatmentSILVER BODY
Mounting MethodTHREADED STUD(S)
Frequency Range8.300 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM
Power Rating250.0 KILOWATTS AVERAGE
Voltage Standing Wave Ratio Freque+8.3 TO 9.4 GIGAHERTZ
Attenuation Accuracy In Decibels-0.17 TO 0.25
Mounting Hole Stud Quantity4
Terminal Type And Quantity1 FLANGE
Voltage Standing Wave Ratio1.15
MaterialCOPPER ALLOY BODY
Application DesignWAVEGUIDE
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 418771 available?
We can source 418771 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 418771 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 418771 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 418771?
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 418771?
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.