Daico Industries · Electronic Components
DS0409/B1
Switch, Radio Frequency Transmiss
Part NumberDS0409/B1
ManufacturerDaico Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-240-9643 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Insertion Loss In Decibels1.30 SINGLE
Frequency Rating5.0 MEGAHERTZ MINIMUM AND 110.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Terminal Type And Quantity10 PIN
Criticality Code JustificationFEAT
Pole Quantity1
Switch TypeNONTRANSFER
Voltage Standing Wave Ratio1.30 SINGLE
Actuator Operating MethodSOLID STATE
Minimum Crosstalk Rating In Decibe40.0 SINGLE
Throw Quantity2
Operating Temp Range-55.0 TO 85.0 CELSIUS
Vendor Part Numbers655755
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 DS0409/B1 available?
We can source DS0409/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 DS0409/B1 by Daico Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DS0409/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 DS0409/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 DS0409/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.