Daico Industries · Electronic Components
DA0817/B1
Attenuator, Variable
Part NumberDA0817/B1
ManufacturerDaico Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-428-6830 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Insertion Loss At Minimum Attenuat1.5
Attenuation Variation MethodSTEPPED
Criticality Code JustificationFEAT
Overall Width0.760 INCHES NOMINAL
Voltage Standing Wave Ratio1.33
Frequency Range290.000 MEGAHERTZ MINIMUM AND 310.000 MEGAHERTZ MAXIMUM
Body StyleRECTANGULAR, TERMINALS ON ONE SURFACE
Overall Length0.810 INCHES NOMINAL
Overall Height0.440 INCHES NOMINAL
Vendor Part Numbers7546664P3
ESD/EMICode B — 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 DA0817/B1 available?
We can source DA0817/B1 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 DA0817/B1 by Daico Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DA0817/B1 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 DA0817/B1?
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 DA0817/B1?
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.