Narda Holdings · Electronic Components
730S
Attenuator, Variable
Part Number730S
ManufacturerNarda Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-993-1378 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Center To Center Distance Between1.290 INCHES NOMINAL
Overall Attenuation Range In Decib+0.5 TO 20.0
Terminal Type And Quantity2 FLANGE
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL
Overall Length3.250 INCHES NOMINAL
Mounting Facility Type And Quantit4 TERMINAL WITH MOUNTING HOLES
Power Rating500.0 MILLIWATTS AVERAGE
Overall Width3.156 INCHES NOMINAL
Frequency Range8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
Mounting Facility PatternFOUR POSITION RECTANGULAR
Overall Height1.625 INCHES NOMINAL
Vendor Part Numbers6055828
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 730S available?
We can source 730S 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 730S by Narda Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 730S 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 730S?
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 730S?
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.