Merrimac Industries · Electronic Components
AU25-702153
Attenuator, Variable
Part NumberAU25-702153
ManufacturerMerrimac Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-088-8756 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Center To Center Distance Between1.812 INCHES NOMINAL
Overall Length4.250 INCHES MAXIMUM
Attenuation Accuracy Reference Fre8.0 GIGAHERTZ
Mounting Facility Nominal Screw Th0.138 INCHES
Power Rating4.0 WATTS PEAK
Waveguide Flange DesignationU25-702153
Mounting Facility PatternFOUR POSITION RECTANGULAR
Attenuation Variation MethodCONTINUOUS
Operating Temp Range-0.0 TO 71.0 CELSIUS
Schematic Diagram DesignatorUNBALANCED "PI"
Shaft TypeROUND, SLOTTED
Vendor Part Numbers1291017P1
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 AU25-702153 available?
We can source AU25-702153 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 AU25-702153 by Merrimac Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AU25-702153 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 AU25-702153?
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 AU25-702153?
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.