Switches, Relays & Keypads


Latest Articles

Pushbutton switches available in various heights
15 August 2001, Brabek
MEC, one of the most flexible switch manufacturers worldwide when it comes to fulfilling customers' specific height requirements, is offering a new selection guide on variable height switches. This guide ...

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Short-travel keyswitch
15 August 2001
Rafi's RF 19 is a short-travel keyswitch with an NC contact and an NO contact. On a 19,05 mm grid it is suitable for use below an overlay or within the Rafi RG 85 system. Being vandal-proof under metal ...

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Side-operated SMD tact switches
15 August 2001, Actum
Knitter-Switch TSS 3A-RA and TSS 3B-RA compact switches complement their manufacturer's present range of tact switches. The switch size of 3,5 x 5,5 mm and a height of 1,63 mm above the PC Board plus ...

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Programmable liquid crystal display buttons with multicolour backlighting
15 August 2001, Brabek
LC Trend ScreenKeys has combined a fully programmable, graphic liquid crystal display (LCD) with multicolour backlighting in a programmable pushbutton switch. An integrated ASIC controls the LCD display ...

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Data entry system
15 August 2001
The Rafi RK 90 II data entry system with Racon short-travel keyswitches protects electronic circuitry. The data entry system uses individually sealed Racon short-travel keyswitches, offers maximum flexibility ...

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Access control keypad with electronics
15 August 2001
The STORM AXS StrikeMaster access-control keypad from Keymat Technology is a self- contained system constructed to withstand hard use and abuse in exposed, unsupervised, public locations. When authorised ...

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IP65 switches and pushbuttons
15 August 2001
Rafi's Lumotast 25 is a component range that has a mounting diameter 16 mm and collar 25 x 25 mm. Waterproof to IP65, it has a new design for creating functional panels with quick assembly. The switches ...

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Front panel switch sealed to IP67
15 August 2001, Brabek
MEC is now introducing the Aquamec switch range that offers IP67 front panel sealing. The Aquamec package includes a circular sealing boot available in black or transparent and a transparent or black ...

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Tough keypads for public access
15 August 2001
The STORM 1100 Series keyboard, available from Storm Data Entry Technology, has been developed specifically for use in demanding locations such as public terminals (or kiosks). The keyboard's proven vandal-resistant ...

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Dust and waterproof rocker switches
15 August 2001
The new type of sealing makes Marquardt's 1930 series rocker switches an interesting alternative to conventional solutions. Dust and water-protected up to IP 65, the modern design of the seal contributes ...

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Gear-tooth sensor module for two-wire applications
15 August 2001, Altron Arrow
Allegro MicroSystems has introduced a true zero-speed, self-calibrating, differential Hall-effect gear-tooth sensor module for two-wire applications such as automotive antilock braking systems (ABS). ...

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Reduced-size relays
1 August 2001, Electrocomp
Tyco Electronics-Schrack offers the PT relay that, with a modern design, offers market leading performance. With AC and DC coils and a choice of 2, 3 and 4-pole variants with contact ratings of 12 A, ...

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Solid-state relay reduces costs of AC isolation
1 August 2001, Altron Arrow
Clare's CPC1943G OptoMOS solid-state relay (SSR) has been designed for process control, process automation and power control applications. The relay's 240 V load voltage and 0,5 A load current rating ...

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Epoxy-encapsulated
29 August 2001, Altron Arrow
Clare's new family of epoxy-encapsulated DYAD switches are designed for physically demanding applications, and extends the reach of Clare's DYAD line into electronic applications once considered too demanding ...

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Solid-state relays
29 August 2001
All Crydom solid-state relays (SSRs) use SMT technology internally, leading to effective final higher performance and reliability, according to the manufacturer. The Crydom Series 1 SSRs offers: chassis-mount ...

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Slim PCB relay
29 August 2001, Electrocomp
Tyco Electronics Schrack offers a relay for applications in centralised and decentralised heating control, extremely narrow interface elements, interface technology, timers, PLCs and I/O modules. The ...

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Ultra-low leakage diode
29 August 2001, MB Silicon Systems
Central Semiconductor has released its new ultra-low leakage switching diode CMDD6001 in the SOD-323 surface-mount package. This device offers a leakage current of 500 pA maximum. This device is also ...

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Surface-mount single-pole rotary changeover switch
18 July 2001, Retron
With the new 1R3 rotary changeover switch, EAO follows the miniaturisation trend for space limited PCBs. The 1R3 is a range of PCB-mount single-pole rotary changeover switch for surface mounting. It is ...

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Current-limiting solid-state relay for telecom applications
4 July 2001, Altron Arrow
Clare's PLA140L OptoMOS solid-state relay (SSR) provides current-limiting capabilities along with a load voltage rating of 400 V and a load-current rating of 200 mA.The PLA140L can be used in specialised ...

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Power relays for white goods
23 May 2001, Electrocomp
Tyco Electronics offers consumer relays for applications in ovens or freezers, washing machines and refrigerators. Tyco says the series offers solutions with ever greater levels of miniaturisation, meeting ...

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