Smiths Interconnect Americas · Electronic Components
ES387AF
Switch, Radio Frequency Transmiss
Part NumberES387AF
ManufacturerSmiths Interconnect Americas
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-274-7806 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
MaterialALUMINUM ALLOY BODY
Connector End DesignFEMALEFEMALE
Minimum Crosstalk Rating In Decibe60.0 SECOND60.0 SECOND
Frequency Rating100.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM SECOND FREQUENCY CROSSTALK REFERENCE50
Switching Time1.0 MICROSECONDS
Insertion Loss In Decibels1.20 SECOND1.20 SECOND
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Actuator Operating MethodRELAY
Switch Operation SequenceMAKES BEFORE BREAKS
Coupling Position Quantity3
Vendor Part Numbers110S046-2
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 ES387AF available?
We can source ES387AF 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 ES387AF by Smiths Interconnect Americas obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ES387AF 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 ES387AF?
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 ES387AF?
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.