Waveline Inc. · Electronic Components
70401
Attenuator, Variable
Part Number70401
ManufacturerWaveline Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-575-4338 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Width1.312 INCHES NOMINAL
Attenuation Variation MethodCONTINUOUS
Overall Attenuation Range In Decib+0.0 TO 20.0
Waveguide Flange TypeCHOKE
Overall Length2.500 INCHES NOMINAL
Mounting Facility PatternFOUR POSITION RECTANGULAR
Application DesignWAVEGUIDE
Operating Temp Range-55.0 TO 55.0 CELSIUS
Body StyleWAVEGUIDE TYPE
Overall Height2.156 INCHES NOMINAL
Insertion Loss At Minimum Attenuat0.5
Vendor Part Numbers128SCSEA721-1
Circuit Current For Which DesignedDC
Circuit Attachment Method And Quan3 PROBE
Style DesignatorPROBE
Indicator TypeDIGITAL DISPLAY
Display TypeLIQUID CRYSTAL
Installation DesignHANDHELD
ESD/EMICode A — ESD/EMI sensitive item
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 70401 available?
We can source 70401 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 70401 by Waveline Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 70401 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 70401?
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 70401?
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.