Aimtron Systems · Electronic Components
402653
Attenuator, Variable
Part Number402653
ManufacturerAimtron Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-357-9877 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Voltage Standing Wave Ratio2.10
Mounting Facility PatternFOUR POSITION RECTANGULAR
Insertion Loss At Minimum Attenuat6.0
Mounting Thread Quantity32 PER INCH
Scale LinearityLINEAR
Overall Attenuation Range In Decib+20.0 TO 80.0
Overall Width5.000 INCHES NOMINAL
Attenuation Accuracy Reference Fre1.0 GIGAHERTZ
Scale Division Quantity60
Power Rating1.0 WATTS PEAK
Center To Center Distance Between3.800 INCHES NOMINAL
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 402653 available?
We can source 402653 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 402653 by Aimtron Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 402653 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 402653?
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 402653?
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.