Herley Chicago · Electronic Components
D851746
Attenuator, Variable
Part NumberD851746
ManufacturerHerley Chicago
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-665-4910 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility PatternTWO POSITION IN-LINE
Mounting Facility Nominal Screw Th0.164 INCHES
Attenuation Accuracy Reference Fre3.2 GIGAHERTZ
Overall Attenuation Accuracy In De-2.50 TO 2.50
Coaxial Connector Series DesignatiBNC
Overall Attenuation Range In Decib+27.0 TO 127.0
Overall Width4.219 INCHES NOMINAL
Distance Between Mounting Facility2.000 INCHES NOMINAL
Body MaterialCOPPER ALLOY
Overall Height2.250 INCHES NOMINAL
Frequency Range95.000 MEGAHERTZ MINIMUM AND 1.225 GIGAHERTZ MAXIMUM
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 D851746 available?
We can source D851746 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 D851746 by Herley Chicago obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D851746 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 D851746?
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 D851746?
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.