Dbp Microwave Inc. · Electronic Components
2S2A31
Switch, Radio Frequency Transmiss
Part Number2S2A31
ManufacturerDbp Microwave Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-530-4380 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Overall Length1.500 INCHES MAXIMUM
Minimum Crosstalk Rating In Decibe75.0 SECOND
Voltage Standing Wave Ratio1.25 SECOND
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Surface TreatmentNICKEL BODY OUTSIDE SURFACES
Insertion Loss In Decibels0.25 SECOND
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
MaterialMETAL BODY
Pole Quantity1
Switch Return Mechanism TypeFAIL-SAFE
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL
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 2S2A31 available?
We can source 2S2A31 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 2S2A31 by Dbp Microwave Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2S2A31 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 2S2A31?
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 2S2A31?
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.