Switches
enable on off function or change of direction.
See Also: Membrane Switch, Coaxial Switches, Crossbar, High Voltage Switching, Fiber Optic Switching, Microwave Switching, Optical Switch
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Surface Mount Switches
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Dow-Key® Microwave offers PCB mounted, miniature electro-mechanical microwave switches. These switches are designed with an overall size of 0.75” x 0.75” x 0.58” and weight of 0.5 ounces for test and aerospace applications where small size, reduced weight, and less power consumption are critical.
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Product
Speed Switches & Sensors
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Monitor Speed and Detect Motion of Conveyors and Other Rotating Apparatus for Premium Protection of Expensive Belting and Equipment
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LAN Switches
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Featuring user-friendly efficient IP management, IPv4 and IPv6 hardware Layer 3 routing, PLANET LAN switches are designed for SMBs, system integrators and large enterprises when managing wide coverage networks. Apart from providing 10Gbps~100Gbps high performance managed switches, PLANET Ethernet switches, which come with unique Color LCD Touch Screens for efficient management purposes, are also designed with user-friendly fast installation and real-time monitoring.
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Alignment Sensors and Switches
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The Touchswitch is an electro-mechanical limit switch with no moving parts, which detects tracking and misalignment problems on bucket elevators and conveyors. When a belt misaligns or a pulley moves over and contacts the sensor, the built in solid-state electronic circuitry detects the lateral force of the belt or pulley and activates a voltage free relay contact. This relay contact is used to immediately alarm and shutdown the machine.
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Product
34945EXT Distribution Board, For One 87204x/206x Or 87606B Switch And Two N181x Switches
Y1152A
Distribution Board
The Y1150A-Y1155A distribution boards enable simple connections to the external switches. The distribution boards plug onto the 34945EXT and are used to route the power and control signals from the driver module to the switches using standard cables.
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Protected & Intelligent Power Switches
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Single/Dual high-side output with optimized protection function and analog current feedback for body, lighting and heater applications.
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Sealed Switches
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Haydon's sealed switches are used in commercial jets, military aircraft, military ground equipment, space applications and industrial applications with harsh environmental conditions, such as gas turbines and high temperature research instrumentation.
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Gigavac Power Contactors, Switches & Fuses
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All high power relays, power contactors, and DC disconnect switches are designed and manufactured at our state of the art factory in Carpinteria, California. GIGAVAC’s extensive line also includes compact high voltage relays and high voltage reed relays for specialized DC and RF application requirements. With an engineering staff of thirty plus we can also provide special modifications to meet your every need. Looking for a relay distributor or contactor distributor? GIGAVAC invests in having inventory to provide most products from stock or within a short lead-time. You can purchase high voltage relays, DC contactors, manual disconnect switches, or other GIGAVAC products from one piece to thousands directly from GIGAVAC, your source for Advanced Switching Solutions.
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Product
Switches
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Teledyne Microwave Solutions (TMS) offers High Isolation Switches with low insertion loss, high 1dB compression point, high third order I.P. and fast switching speed. Our switches are designed for a wide variety of communications applications.
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Product
USB Programmable SPDT and SP4T Solid State RF and Microwave Switches
LSW Series
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The Lab Brick LSW Series RF and Microwave Switch product family offers reliable, high isolation and low cost solid state switch products in both single pole double throw and single pole four throw configurations. These units require connection to a USB port for control and power. No additional DC supply voltage is required. Lab Brick RF and Microwave Switches are easily controlled and programmed directly from the included GUI and through the external control inputs. Lab Brick Switch API DLL and LabVIEW compatible drivers are also available for custom programming applications.
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Optical Switches
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Thorlabs' optical switches are available for fiber-optic circuit integration or construction. We offer optical switches with integrated MEMS technology, optical switch kits, and PRO8 modules. Also available are optical switches for applications requiring an optical shutter in the 1500 - 1600 nm range.
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Product
Coaxial T-Switches
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The benefit of a T-switch over a DPDT (or transfer) switch is that up to three combinations of RF paths are available, which is perfectly suited for space applications where more than two path combinations are required.
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Product
Pressure Switches
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Our Pressure Switches are; lightweight, miniature in size and low in cost compared to competitive products. At a rated loadyou can expect the pressure switches we supply to provide a fast, repeatable response for millions of cycles.
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Product
SP1T RF Pin Diode Switches To 18 GHz
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Pulsar Microwave manufactures pin diode RF switches that are controlled by TTL logic. This configuration is known as single pole, single throw and is often abbreviated SPST or SP1T. They have been engineered to function in 50-ohm systems, and are designed to operate from 40 MHz to 18 GHz. They have a switching time of 100 nanoseconds and input power rating of 200 mW (23 dBm). Performance of 1.6:1 or better VSWR and minimum isolation of 60 dB is typical of most models.All switches of this type require both +5VDC and -5VDC to operate. Typical current consumption is +/- 30 mA. TTL control logic of 0 to +5VDC is required. Units comes standard with SMA connectors.
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SP5T RF Pin Diode Switches To 12 GHz
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Pulsar Microwave's 5-way RF switches cover bands from 300 MHz to 12 GHz in both absorptive and reflective configuration. These SP5T switches have a rating of 200 mW maximum input power and a switching time of 100 ns. They are specified with a minimum isolation of 60 dB and most models maintain a VSWR of 1.6:1 or better on all ports. The SP5T switches are driven by TTL logic control circuitry and require both positive and negative 5-volt supplies for operation. A 9-pin D-SUB connector provides the interface for the power and logic voltages.
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Monolithic Microwave Integrated Circuit (MMIC) Amplifiers & Switches
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Microsemi's portfolio of MMIC products targets a broad range of applications including those in electronic warfare, radars, instrumentation (test and measurement) and microwave communications. The portfolio comprises broadband amplifiers (both power and low-noise), amplifier modules, prescalers, attenuators and switches spanning DC to 65GHz based on high-performance process technologies. Microsemi offers 18 distributed amplifier products including industry-leading DC-65GHz MMICs. Microsemi's prescalers combine higher frequency operation, the flexibility to divide by a large number of ratios and very good residual phase noise.
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Product
RF Switches
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The Ideal Switch has proven to be an ideal replacement for large high-power RF electromechanical relays, as well as RF/microwave solid-state switches, where linearity and insertion loss are critical parameters.
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Panel Selector Switches
Model 767S
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The 767S Panel Mounting DIN sized selector switches provide convenient, reliable selection of up to 12 thermocouple or RTD (Pt100 etc) inputs. The front panel rotary switch provides easy selection and clear indication of the desired channel.
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Millimeter-wave and Microwave GaAs Switches
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Keysight Technologies provides MMIC switches ideal for microwave radio, aerospace and defense, and instrumentation applications.
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Temperature Switches
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Ashcroft® temperature switches control high and low temperature operating limits in a broad range of applications. Simple and easy to install, they are available in a variety of configurations, including NEMA 4 and NEMA 7 temperature switches, OEM temperature switches, watertight temperature switches, explosion-proof temperature switches and differential pressure switches.
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Switches-SP5T
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Macom Technology Solutions Holdings Inc.
At MACOM we offer an extensive collection of switches covering multiple commercial and aerospace and defense markets. Our product portfolio has a broad frequency spectrum from DC to 70 GHz. Our silicon Heterolithic Microwave Integrated Circuit (HMIC) PIN diode process is ideal for high power and broadband switches operating from 50 MHz to 26 GHz. Our AlGaAs PIN diode process can extend the upper frequency range of our switch die beyond 70 GHz and is ideal for instrumentation and radar applications. Our GaAs pHEMT and MESFET technology is ideal for fast switching and low control voltage switches optimized for both narrow band and broadband applications. Our 75 Ohm absorptive switches are designed specifically for demanding CATV, FTTx and DBS Infrastructure and CPE applications.
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Product
RF & Microwave Switches
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Radiall’s expertise in designing, developing and manufacturing RF and microwave switches is widely acknowledged in today’s industry. Reliable and high performing describe our line of exceptional coaxial and microwave switches. Our patented design of unique, modular actuator and transmission links guarantees operation up to 10 million cycles with superior repeatability.
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Vacuum Switches/Sensors
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Whitman Controls offers a diverse range of vacuum switches and transmitters. We pride ourselves with offering the highest quality units in the industry, fully customizable to meet your process control and design requirements. We offer vacuum pressure sensors that are designed to withstand even the harshest weather conditions and to operate reliably in severe vacuum conditions. When the conditions are harsh, Whitman’s vacuum switches thrive!
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Temperature & Pressure Switches
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Pressure switches survive shock and vibration during all operating conditions and phases of flight and have been qualified to temperature conditions that exceed RTCA DC-160 requirements. Testing and design that goes above and beyond what is required has helped to make Measure Tech the "go to" manufacture when airlines need a new switch to help improve dispatch reliability.
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Product
Microwave Switches
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Communications & Power Industries
- Switches in waveguide, coax, stripline and microstrip- Designs are available from 20 MHz to 35 GHz- Power handling capability as high as 10s of Kilowatts peak- Integral driver, with BITE, can be supplied with any switch
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Product
Switches-SPST
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Macom Technology Solutions Holdings Inc.
At MACOM we offer an extensive collection of switches covering multiple commercial and aerospace and defense markets. Our product portfolio has a broad frequency spectrum from DC to 70 GHz. Our silicon Heterolithic Microwave Integrated Circuit (HMIC) PIN diode process is ideal for high power and broadband switches operating from 50 MHz to 26 GHz. Our AlGaAs PIN diode process can extend the upper frequency range of our switch die beyond 70 GHz and is ideal for instrumentation and radar applications. Our GaAs pHEMT and MESFET technology is ideal for fast switching and low control voltage switches optimized for both narrow band and broadband applications. Our 75 Ohm absorptive switches are designed specifically for demanding CATV, FTTx and DBS Infrastructure and CPE applications.
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Switches
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Electronic and mechanical vibration switches for overall vibration monitoring and trending without the necessity of complex systems. Models available with Hazardous Area Ratings and explosion-proof housing. Our state-of-the-art electronic switches are programmable to suit user needs.
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Product
Thermocouple Bench Selector Switches 6 or 12 Way IEC, ANSI
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A 6 or 12 way selector in a moulded housing with aluminium front and rear panels. The rear inputs are switched via a front mounted rotary selector switch to the single output socket. Internally wired with thermocouple compensating cable and available with IEC or ANSI thermocouple types K, J, T, N & R/S.
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Selector Switches
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Elma offers a wide range of dimensions, number of switching positions and contact arrangements. Our selector switches continue to be the foundation of Elma's longstanding reputation for quality, feel and reliability.
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Product
Linear Actuators DPDT Switches
DPDT
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Most Thomson actuators require at a minimum the use of a double-pole double-throw remote switch. To better assist our customers, we provide two versions of a DPDT switch (with or without enclosure) to work directly with our actuator units. A wiring diagram label and an "OFF" center position are included.
