Switches, Relays & Keypads


Latest Articles

Stainless steel inductive sensors are rugged
13 August 2003, Retron
Balluff's new SteelFace sensors are designed to survive longer in environments where mechanical damage is an issue. Unlike many industrial sensor designs, Balluff's SteelFace sensors are machined from ...

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Small relays and opto coupters have filtered switching
13 August 2003, Phoenix Contact
The pluggable and 6,2 mm small PLC-interface relay and opto coupler product range from Phoenix Contact will be expanded with the PLC-...SO46 line. Interface elements will be implemented where conventional ...

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Twin relay for SMD rated at 30 A
13 August 2003, Electrocomp
The Double Micro power relay K from Tyco Electronics is said to be the smallest twin relay for surface mount technology. Weighing in at only 8 g it allows a maximum continuous current of 30 A as well ...

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IP67 sealed pushbuttons
13 August 2003, Communica
APEM has developed a range of snap-in and threaded bushing sealed pushbutton switches. These tactile feel models feature a depth behind panel of only 13 mm. They are available in black in UL94-VO thermoplastic ...

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

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Keypads for modern technologies
30 July 2003
With the advent and growth of the cellphone industry, new technologies had to be developed by keypad manufacturers to aesthetically enhance their products. The major design request was for 'metallised' ...

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Microminiature code switches
16 July 2003, Actum
Knitter-Switch offers a range of BCD/inverse and hexadecimal/inverse code switches for PCB and SMT-mount in top adjust (type DRS) and side adjust (type DRR). They feature: smaller size - 7,5 mm square ...

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Bistable relay is small yet powerful
16 July 2003, Electrocomp
Tyco Electronics Schrack is offering a modern bistable relay in the miniature PCB-mount class with a 5 A/250 Vd.c. change-over contact, which meets today's requirements of a minimal footprint combined ...

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New touch-sensitive keyboard for industrial and public use
16 July 2003
A new touch-sensitive keyboard said to be extremely tough, versatile and cost-effective has been launched by EAO. The keyboard operates from under a transparent protective screen that resists cleaning ...

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Mini ISO plug-in relays
16 July 2003, Electrocomp
Tyco Electronics' mini ISO power relay F4 features limiting continuous currents 60/40 A at the NO/NC contacts. Typical applications for these are: ignition lock, lamp load (headlights); ...

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Power relays for many applications
2 July 2003, Electrocomp
Tyco Electronics offers a range of ultra-reliable relays suitable for many different applications. Available locally from Electrocomp, Tyco Electronics' Schrack range of power relays are from one N/O ...

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Micro 20 A relay
2 July 2003, Electrocomp, Electrical switching & drive systems & components
A very small power relay that weighs only 4 g and delivers a continuous current (max) of 30 A is offered by Tyco Electronics. The Micro power relay K has typical applications for rear window and seat ...

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40 A PCB power relays
2 July 2003, Electrocomp
Tyco Electronics' K Power Relay series is a relay that features high-current design. Offering very high switching of 40 A at continuous currents and wide voltage range, typical applications can be found ...

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Precision Hall sensor also extremely thin
18 June 2003, Electrocomp
Infineon Technologies has released a new family of Hall sensors for automotive use. The Hall ICs, which feature high-precision unipolar or bipolar magnetic switching behaviour, are characterised by their ...

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Industrial switches
18 June 2003, Actum
Knitter-Switch's range of SPA single and double pole pushbutton switches has been developed especially for use in industrial applications, where long life and the ability to withstand arduous use is required. The ...

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Linear Hall-ICs
4 June 2003, Electrocomp
Infineon Technologies' linear Hall-effect ICs feature ratiometric output, high linearity, slim package design and have reverse polarity and output short circuit protection. They are also programmable ...

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Touch-screen solutions
4 June 2003, Retron
Touch-screen solutions from Schurter, with various data entry front panel designs, are offered in a choice of different glass panel thickness and mounting options, and can be customised to meet individual ...

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Form A relay has 600 V breakdown and 5000 V I/O isolation
21 May 2003, Altron Arrow
Clare's PLA192 OptoMOS solid-state relay (SSR) is capable of blocking voltages up to 600 V, has current handling capability of 150 mA and offers a low on-resistance of 22 Ω. The PLA192 is offered in both ...

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Flip-flop microswitch
21 May 2003, Retron
By definition, a microswitch is a 'snap action' switch with an operating mechanism offering one stable position. The new MP42 from Microprecision Electronics still has a snap action to operate the switching ...

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Waterproof keypad range extended
7 May 2003, Sivan Electronic Supplies
Accord has extended the available range of metal vandal-proof keypads with two new 3 x 4 and 4 x 4 waterproof units.   

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