Telephonics Corp./PRD Instruments · Electronic Components
33783
Attenuator, Variable
Part Number33783
ManufacturerTelephonics Corp./PRD Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-901-6221 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Length6.490 INCHES MINIMUM AND 6.510 INCHES MAXIMUM
Frequency Range8.500 GIGAHERTZ MINIMUM AND 10.000 GIGAHERTZ MAXIMUM
Overall Height4.110 INCHES MINIMUM AND 4.140 INCHES MAXIMUM
Center To Center Distance Between3.355 INCHES MINIMUM AND 3.365 INCHES MAXIMUM
Attenuation Variation MethodCONTINUOUS
Overall Width3.840 INCHES MINIMUM AND 3.920 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL
Waveguide Flange TypeCOVER
Power Rating1.0 WATTS AVERAGE
Overall Attenuation Range In Decib+0.0 TO 15.0
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Vendor Part NumbersD10169G1, A25A940-307-101
Cancelled NSN5985-00-901-9832 (cancelled)
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 33783 available?
We can source 33783 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 33783 by Telephonics Corp./PRD Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33783 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 33783?
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 33783?
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.