Switches, Relays & Keypads


Latest Articles

Small pushbutton switches
27 August 2003, Actum
Knitter-Switch's TP range of pushbutton switches offer features not available previously. Smaller in size at 12,5 mm high, the standard pin pitch is 2,54 x 5,08 mm. Illuminated versions in red, green ...

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Low profile power PCB relays feature major approvals
27 August 2003, Communica
Communica offers a wide selection of power PCB relays manufactured by Hongfa. The JQX115F series are low profile - 15,7 mm in height above the PCB and feature current ratings of up to 16 A in form 1 A ...

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Electronic perception technology brings 'projection keyboards' and other sight-enabled capabilities to wireless and embedded systems
13 August 2003
Future applications of the electronic perception technology will be the security and automotive markets

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Microminiature SMT slide switches
13 August 2003, Actum
Rated at 12 V d.c. 200 mA/6 V d.c. 300 mA the MMS 124/134 and 224 series of microminiature switches from Knitter-Switch are good for more than 10 000 operations. The gullwing terminations are silver-plated ...

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Switches of many types
13 August 2003
Hillcor Holdings offers a complete range of switches manufactured by Domax which is ISO 9001-certified. Its product line of over 4000 types and options is covered by most international approvals including ...

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Tiny washable toggle switches
13 August 2003, Communica
The MS200 family of ultra miniature PCB toggle switches from Miyama Electric of Japan, are available in single pole and double pole with a variety of switching configurations. These high quality switches ...

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Piezo switches and keypads
13 August 2003, Communica
Apem's new PBA and PBK series consist of switches, keypads and keyboards based on piezo technology. The PBA series is a range of piezo switches available in various shapes, dimensions and colours. The ...

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Newly-designed round rocker switches
13 August 2003, Altron Arrow
The CR series of panel mount rocker switches from ITT Industries, Cannon features a unique round actuator and body, ideally suited for small and large appliances, office equipment, computers, peripherals ...

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Range of 'colourful' switches
13 August 2003, Brabek
MEC is offering a rainbow of colours for the Multimec and Unimec pushbutton switches to enable the designers to make an elegant and attractive front panel. New colour combinations are now available as ...

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General purpose 'economical' relay added to product line
13 August 2003
Tyco Electronics recently introduced the OEG PCLH-2 series relay. The PCLH-2 is capable of switching loads up to 15 A at 120 V a.c., resistive. It is designed for use in electrical panels, factory automation ...

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Anti-vandal pushbutton switches
13 August 2003, Communica
Communica offers a broad range of anti-vandal pushbutton switches for panel cutouts of 16, 19, 22 and 24 mm. These robust switches are available with recessed, flat and mushroom actuators. It also offers ...

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Switch panels for access control
13 August 2003, Communica
APEM has developed switch panels for access control applications and these incorporate several functions. Its construction results in low thickness, reduced dimensions and attractive production cost. ...

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Stainless steel keypads and keyboards for harsh environments
13 August 2003, Communica
APEM's range of 'vandal proof' high quality stainless steel keypads and keyboards feature IP65 front panel sealing and superior EMI shielding. Standard offering in keypads are 4, 12 and 16 key models ...

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Telecom relays feature low power consumption
13 August 2003, Communica
The JRC-27F telecom relay family from Hongfa features only 200 mW power consumption. This relay range boasts approvals by major standards authorities. These Form-2C (two changeover) PCB relays are direct ...

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Electronic switching has advantages
13 August 2003
With its slimSSR and R-switch, Tyco Electronics offers two fully-electronic relays potted into two standard relay housings with standardised pin configurations for fast, reliable and wear-free switching. ...

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Ultraminiature high frequency relay has high performance
13 August 2003
The frequency of analog signals as well as the data rate of digital signals are continuously increasing. For many high frequency applications like wireless telecoms, CATV, ATE, etc, relays are needed ...

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Moisture-proof rocker switches
13 August 2003, Communica
APEM's FM series illuminated and standard 19 x 13 mm rocker switches are suitable for panel thicknesses of 0,75 mm up to 3,0 mm. These are rated at 10 A 250 V a.c. and 4 A 30 V d.c. A double ...

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Current-operated switches are DIN-rail mounted
13 August 2003, Denver Technical Products
LEM has released a comprehensive range of current-operated switches. The DIN-rail mounted units are self-powered and operate on AC systems, with a frequency range from 6 to 100 Hz. The AKS series current-operated ...

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Quadrature output option available for transducers
13 August 2003, Retron
Balluff's new quadrature output option, available on the company's Micropulse Z and P style transducers, gives designers more interface options for connecting to motion-based systems. The quadrature output ...

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General-purpose relay has thin design
13 August 2003
Tyco Electronics has available the OEG PCN series relay. PCN series relays have a slim, 5 mm width design that permits high-density spacing on printed circuit boards. The relay has a 1-form-A contact ...

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