L3 Technologies, Inc. · Electronic Components
C686-121
Switch, Radio Frequency Transmiss
Part NumberC686-121
ManufacturerL3 Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-011-7532 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Switch Return Mechanism TypeFAIL-SAFE
Distance Between Mounting Facility1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN
Actuator Current Type And Rating I0.1 AC MAXIMUM
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Connector End DesignMALE
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
Rf Maximum Voltage Rating500.0 VOLTS PEAK
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
Rf Power Handling Capability100.0 WATTS AVERAGE SINGLE
Switch Operation SequenceBREAKS BEFORE MAKES
Coaxial Connector Series DesignatiTNC
Vendor Part Numbers012736, 686C012736
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 C686-121 available?
We can source C686-121 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 C686-121 by L3 Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C686-121 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 C686-121?
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 C686-121?
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.