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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Test Switches
Series RT
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Up to three Series FT switches can beassembled on various size 19" wide panels. One piece clear cover standardPanels available in choice of colors and materials
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Membrane Switches
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Our screen- and digital-printed custom membrane switches can be endlessly customized to almost any application, including compact designs and user-pleasing tactile feedback. Numerous options and advanced features – including our own GT Technology for raised keys, Side-LED illumination, self-healing from damage, and nanotechnology for durability – can further enhance the use of membrane switches in your product.
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Switches And Latches
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With 30 years of leadership in digital position sensor ICs, we offer the broadest portfolio of magnetic switch, latch, and speed and direction solutions in the industry to serve almost any application need.
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Latching Waveguide Switches
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Waveguide switches enable switching between two RF channels. The latching type is stable in both positions without holding current. Manual and automatic (electromagnetic) actuators are available.
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SP2T RF Pin Diode Switches To 18 GHz
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Pulsar Microwave's 2-way switches are available in absorptive and reflective designs from 20 MHz to 18 GHz. They are also referred to as single pole, double throw and abbreviated SPDT or SP2T. These switches have a typical VSWR performance of 1.6:1 or better and input power handling of 200 milliwatts maximum. Switching time is 100 nanoseconds, and isolation of 60 dB or greater for most models. Supply voltages are +5V and -5V, with TTL logic control voltage of 0 to 5 volts.Both absorptive and reflective SPDT switches are packaged into Pulsar Microwave's SW2 outline. Configuration is standard with SMA female connectors. Voltage is applied with wire wrap feed thru terminals. The housing serves as electrical ground, and two turret terminals are installed for wiring.
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Coaxial Multi-Position Switches
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Space-qualified multi-position switches are sometimes used during launch, which means that they need to be operational under very harsh conditions, such as continuous RF power during actuation (‘hot switching’), as well as high levels of shocks and vibrations. Dow-Key has proven designs on numerous programs such as ORION, VENICE, and AMOS.
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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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Waveguide Switches
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With over 70 years of RF experience, EVERAXIS specializes in designing the most demanding Waveguide Switches in extremely complex systems, including in low quantities.
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Capacitive Level Switches
VEGACAP, VEGAPOINT
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In capacitive point level detection, the sensor and vessel form the two electrodes of a capacitor. Any capacitance change caused by a level change is converted into a switching signal. Thanks to the shortenable cable and rod versions, level switches can be perfectly adapted to any application. They are often used for overfill or dry run protection as well as oil/water or foam detection.
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Fiber Switches
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Piezo-electric driven switches are especially designed for fast switching – measured in milliseconds. Piezo actuators enable the optical switch to couple optical fibers with an accuracy of a few microns. The piezo driven optical switches are available fiber core diameters of 50 µm up to 600 µm.
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Modular Video and RF Switches and Matrix Switching Systems
VDM Series
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Cytec's VDM Series of video and RF switching systems are based on a solid state switch fabric and are available in non-blocking, full fan-out configurations of 8x8 to 32x32, with a small signal bandpass of 400MHz. Input and output buffers can be modified for different impedance or signal levels. Both the switch modules and control modules are modular for ease of expansion and low MTTR. Start with an 8x8 matrix and expand to a 32x32 simply by adding additional input and output modules.
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SP8T RF Pin Diode Switches To 12 GHz
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Pulsar Microwave manufactures 8-way absorptive and reflective RF switches in single-pole 8-throw configuration. They fulfill broadband and narrowband requirements from 40 MHz to 12 GHz and handle 200 milliwatts input power. The SP8T switches have an isolation of 60 dB and switching time of 100 ns. Most models specify 1.6:1 or better VSWR at all ports. The SP8T switches operate on a power supply of +/- 5VDC and switching control is 0-5 TTL logic. The unit comes standard with SMA female connectors. Options for control are line drivers and decoders.
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/883 Switches & MUXs
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Renesas offers several MIL-STD-883-compliant analog switches and multiplexers (MUXs) that are qualified to QML Class Q military standards.
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Flight Test Switches
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Curtiss-Wright Defense Solutions
Our compact, deterministic flight test switches have been qualified to reliably deliver high-speed, real-time data with a wide temperature operation ranging from -40 to 85°C. Their rapid boot-up capability minimizes data loss from power outages, while their flexible forwarding and filtering configurations can send what is required to multiple destinations for real-time monitoring, recording, and transmission.
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34945EXT Distribution Board, For Two 87104x/106x L7x0xx Multiport Or 87406B Matrix Switches
Y1151A
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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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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Switches
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When you choose Sensata switches, you gain a double advantage - extremely high quality devices plus our collaborative design process.
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Electromechanical Switches DC to 40 GHz
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Fairview Microwave’s electromechanical switches exhibit extremely low insertion loss repeatability with guaranteed levels of 0.03 to 0.05 dB over 5 to 10 million switching cycles, depending on the model. Performance includes low insertion loss of 0.3 dB with high isolation of 100 dB typical, and input power ratings of up to 70 watts CW and up to 1 watt for hot switching applications. These switches cover broadband frequencies from DC to 40 GHz and are offered in three configurations: single-pole double-throw (SPDT), single-pole four-throw (SP4T) and single-pole six-throw (SP6T).
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PC104 Switches
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Curtiss-Wright Defense Solutions
Our PC104 switches provide systems integrators with a fast and powerful way to interconnect chassis, cards, and CPUs through switched Fast and Gigabit Ethernet links. These PC/104 Ethernet switches, optimized for size, weight, and power (SWaP)-sensitive embedded military and civilian computer network systems applications, enable reliable local area network (LAN) switching in extended operating temperature ranges and extreme shock/vibration environments.
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Belt Alignment Sensors And Misalignment Switches
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Electro-sensors belt alignment sensors are mounted along the conveyor belt that needs to be monitored for misalignment. The rub block assemblies are mounted so that the brass surface area is in-line with the edge of the conveyor belt. When the belt wanders it then rubs up against the brass block. The contact with the belt creates friction and heat that the sensor in the brass block records as a rise in temperature.
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Switches-SPDT
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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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Solid State RF and Microwave Switches
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The Solid State RF and Microwave Switches have the following advantages over mechanical switches; long operating life, fast switching time, low power consumption and small size. Mechanical RF and Microwave Switches usually have lower insertion loss, higher isolation and higher RF power handling capability. However, because of the advantages mentioned above, Solid State RF and Microwave Switches are to prefer if very low insertion loss and/or very high isolation is not needed.
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Limit Switches
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Panasonic Industrial Devices Sales Company of America
Panasonic offers varieties of Timers, Time Switches, Counters, Hour Meters, Solenoids, Temperature Controllers and Limit Switches. For Eco Series Hour Meters and Counters, please refer to Energy Visualization Components page.
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SCSI Switches
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Paralan's line of high-quality SCSI switches enable users to switch one host between two strings of peripherals or to share SCSI peripherals between two hosts.
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Sensors & Switches
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We provide reliable, flexible, high-performance sensors and switches. We offer one of the broadest line in the industry including proximity and photoelectric sensors, limit switches and safety switches, and RFID and operator safety devices. Our knowledgeable team is ready to tackle your toughest application challenges.
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Inductive Switches
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Leuze electronic GmbH + Co. KG
Inductive sensors are the industrial standard for the contactless detection of metallic objects.The Leuze product range includes a broad range of standard and special sensors which are available in many different designs and have been tried and tested millions of times by our customers.
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Redundancy Switches
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Quintech Electronics and Communications Inc.
L-Band RF Signal Management.
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Test Switches and Accessories
FT Flexitest Family
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The ABB FT test kit comes with a convenient carrying case to hold your hand held meter, test plugs patch cords, clips, and test probes in neat order. Patch cords are highly durable and flexible. Test switch accessories include: Test plugs Test kits Covers Interlocking bars Miscellaneous
