Raytheon Company · Electronic Components
911661-1
Attenuator, Variable
Part Number911661-1
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-056-4018 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Coaxial Connector Series DesignatiN
Criticality Code JustificationFEAT
Overall Attenuation Range In Decib+0.00 TO 3.05
Frequency Range420.000 MEGAHERTZ MINIMUM AND 450.000 MEGAHERTZ MAXIMUM
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Center To Center Distance Between3.665 INCHES NOMINAL
Power Rating45.0 WATTS AVERAGE
Attenuation Variation MethodCONTINUOUS
Insertion Loss At Minimum Attenuat0.3
Application DesignTRANSMISSION LINE
Operating Temp Range+13.0 TO 35.0 CELSIUS
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 911661-1 available?
We can source 911661-1 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 911661-1 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 911661-1 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 911661-1?
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 911661-1?
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.