Sector Microwave Industries · Electronic Components
SM7N-A3
Switch, Radio Frequency Transmiss
Part NumberSM7N-A3
ManufacturerSector Microwave Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-735-0077 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Body StyleRECTANGULAR
Actuator Operating MethodMOTOR
Overall Width2.00 INCHES NOMINAL
Coaxial Connector Series DesignatiN
Actuator Current Type And Rating I0.9 DC NOMINAL
Terminal Type And Quantity4 CONNECTOR, RECEPTACLE
Insertion Loss In Decibels0.25 OVERALL
Overall Length2.00 INCHES NOMINAL
Switching Time50.0 MILLISECONDS
Frequency Rating2.0 GIGAHERTZ NOMINAL AND 3.0 GIGAHERTZ NOMINAL OVERALL
Switch Operation SequenceBREAKS BEFORE MAKES
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 SM7N-A3 available?
We can source SM7N-A3 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 SM7N-A3 by Sector Microwave Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM7N-A3 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 SM7N-A3?
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 SM7N-A3?
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.