Switches, Relays & Keypads


Latest Articles

Right angle SMD tact switch
12 March 2003, Actum Electronics
Knitter-Switch's TSSE range of tactile switches come fitted with silicon actuators from 1 mm to 2 or 3mm long depending on version/s required. The silvered contacts are good for 500 000 operations at ...

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Miniature microwave switches
12 March 2003, Hiconnex
For users in the instrumentation (test benches), military (equipment on board, test), or space (ground equipment) markets, Radiall offers new miniature microwave switches. The R591.x and R592.x models ...

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Microminiature ESD-proof switches
12 March 2003, Actum Electronics
Ten years after the introduction of subminiature switches, Knitter-Switch introduces the 90 series. These are microminiature switches which the company says when compared with the 'smallest' switches ...

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Ultra-low tact switch
12 March 2003, Actum Electronics
Knitter-Switch's TSS6K-SMD (only 0,8 mm high) tactile switches have an operating temperature range of -20 to +70°C, and life expectancy is good for 500 000 operations.   

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Sealed ergonomic pushbutton switches for harsh environments
12 March 2003, Altron Arrow
New models with dia. 25 mm ergonomic actuator, called the IF series, have now been added to APEM's range of sealed miniature pushbutton switches. The actuator of these products consists of a polyamide ...

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Robust switches with new design features
12 March 2003, Retron
Schurter has developed a new variation of its switches and keypads to accommodate rough environmental conditions as well as to provide protection against vandalism. The MCS 19 metallic is a switch from ...

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True zero-speed, Hall-effect adaptive gear-tooth sensor
12 March 2003, Altron Arrow
The ATS665LSG from Allegro MicroSystems Europe is an adaptive Hall-effect sensor assembly that offers true zero-speed operation in digital gear-tooth-sensing applications. The device incorporates a Hall-effect ...

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Improved electronic relay for telecom, instrumentation and industrial control applications
12 March 2003
International Rectifier is offering its PVT412A Series microelectronic relay (MER) that has two times more load current capability at ±400 V off-state blocking with less than one-quarter device on-resistance ...

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Ultra-miniature high density signal relay
12 March 2003
Fujitsu Takamisawa's ultra-miniature signal relay, the FTR-B3, meets the latest European standards for fourth-generation signal relays. The relay is suitable for high density mounting, such as central ...

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Non-polarised 2 pole telecom relay
12 March 2003
Axicom/Tyco Electronics' D2n Relay is a non-polarised, through-hole type (THT) 2 pole telecom relay. It is non-latching with 1 coil. Key features: Standard DIL relay (20,3 x 10,1 x 10,4 mm); switching ...

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The cube twin relay is reborn
12 March 2003
Fujitsu Takamisawa says that its long proven reliable relay FBR160 used in consumer and industrial controllers is making a rebirth. The white goods and heater industry market drives this rebirth, where ...

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Low acoustic noise automotive single twin relay
12 March 2003
The FTR-P5 series from Fujitsu-Takamisawa is an ultra-miniature, low acoustic noise, single relay for automotive motor control applications such as intermittent wiper, rear wiper, airconditioning and ...

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Miniature PCB relay
12 March 2003, Actum Electronics
Erni's REL18 series monostable PCB mounting relays are suitable for switching and control functions in telecom, office equipment, data processing and medical apparatus, particularly where low output power ...

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Automotive relay for 42 V systems
12 March 2003
Fujitsu Takamisawa's automotive relay with 42 V coils and 1,4 mm contact gaps is suitable for controlling lamps, motors or solenoids in 42 V cars, SUVs and trucks. The FBR580 relay has a high carry current ...

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Slim, low-power relay handles industrial loads
12 March 2003
Designing equipment for heating, ventilating and airconditioning applications (HVAC) requires relays capable of switching heavy loads usually at the cost of high power consumption. Fujitsu Takamisawa ...

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Connector and EMI cages for optical transceivers
12 March 2003, Spectrum Concepts
Samtec offers 20-pin SMT connectors and a complete line of EMI cages for SFP (small form-factor pluggable) optical transceiver applications. The availability of the connectors and cages from a single ...

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Snap-in power rocker switch
12 March 2003
C&K Components' DF series power rocker switch offers versatility and optimum performance in a miniature size. The switch features a high power rating and the capability of double-break power switching. ...

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Relay technology - an excerpt from Power Relays Handbook
26 February 2003, Altron Arrow
Ref: z263144m    Relay technology The relay was invented more than 160 years ago. During the last 50 years it has undergone considerable change, the most obvious of which is its reduction in size. Using ...

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Compact and slim telecom relays
26 February 2003, Conferences & Events, Products & Solutions
Fujitsu Takamisawa's fourth-generation signal relays not only meet the latest telecom industry standards, they're now available in more packaging options. With ultraminiature dimensions of 10,6 x 5,7 ...

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Tactile and mechanical PCB switches
26 February 2003, Communica
Communica offers a range of long life tactile switches in 6 mm2 and 12 mm2. Actuators are colour-coded to represent different actuator forces. The actuator stems are available in different lengths ranging ...

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