Dow-Key Microwave · Electronic Components
401-420802A
Switch, Radio Frequency Transmiss
Part Number401-420802A
ManufacturerDow-Key Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-417-3106 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY RF POWER HANDLING
Insertion Loss In Decibels0.20 SECOND
Rf Power Handling Capability35.0 WATTS AVERAGE FOURTH
Coaxial Connector Series DesignatiSMA
Voltage Standing Wave Ratio1.30 THIRD
Actuator Current Type And Rating I0.3 DC NOMINAL
Connector End DesignFEMALE
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Coupling Position Quantity3
Switch Return Mechanism TypeLATCHING
Switch TypeNONTRANSFER
Vendor Part NumbersACE6205-1
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 401-420802A available?
We can source 401-420802A 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 401-420802A by Dow-Key Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 401-420802A 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 401-420802A?
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 401-420802A?
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.