Caes Systems LLC · Electronic Components
1451645-1
Attenuator, Variable
Part Number1451645-1
ManufacturerCaes Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-342-4066 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL
Body StyleIRREGULAR
Frequency Range8.000 GIGAHERTZ MINIMUM AND 17.000 GIGAHERTZ MAXIMUM
Attenuation Variation MethodSTEPPED
Mounting Facility PatternFOUR POSITION RECTANGULAR
Application DesignTRANSMISSION LINE
Insertion Loss At Minimum Attenuat0.8
Voltage Standing Wave Ratio1.80
Overall Width1.500 INCHES NOMINAL
Power Rating30.0 WATTS AVERAGE
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 1451645-1 available?
We can source 1451645-1 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 1451645-1 by Caes Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1451645-1 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 1451645-1?
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 1451645-1?
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.