Switches, Relays & Keypads


Latest Articles

Metal switch has a larger actuation area
17 May 2006, Retron
The MSM30 from Schurter offers the same robust characteristics as its smaller counterparts, diameters of 16, 19 or 22 mm, but has a larger, ergonomically designed, actuating area for good tactile feel. ...

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8 A subminiature power relay
3 May 2006
Expanding on its line of intermediate range power relays, American Zettler's AZ881 series offer many features demanded by engineers designing HVAC, alarm systems, industrial controls, office equipment ...

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Ultra-sensitive Hall-effect switch with reverse output
19 April 2006, Altron Arrow
Allegro MicroSystems Europe's A3211 micropower, ultra-sensitive Hall-effect switch IC features an inverted output compared with the company's established A3212 device. The combination of a 2,5-3,5 V operating ...

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Rugged keypad solutions
19 April 2006
Using its S.series keypad built from ultra-tough Zamac, switch maker EAO can design a stylish and distinctive keypad solution tailor-made for applications within demanding and harsh environments. They ...

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Maximum design flexibility promised with modular switch range
6 April 2006
EAO says it offers manufacturers maximum design flexibility together with fast and simple construction with its globally-recognised range of durable, stylish and modular Series 04 switches. EAO's reliable ...

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Definite purpose contactors
6 April 2006
American Zettler has introduced its latest XMC0 Series of high performance 'definite purpose' contactors, which offer contact ratings up to 50 A at 600 V a.c. (heavy-duty silver cadmium oxide contacts). ...

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Tough piezo switch for panels
22 March 2006, Communica
Schurter's ring-illuminated PSE M22R piezo switch is a vandal-protected device well-suited for use in tight spaces. As the actuating area is illuminated, it is ideal for equipment designed for night-time ...

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Rugged keyboard incorporates sealed trackball
22 March 2006
EAO continues to expand its range of keyboard products with new variants in line with its policy of flexibility in adapting standard products to meet market challenges. The new version of its W.series ...

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Square flush mount buttons
22 March 2006
EAO's new Series 04 square flush mount button range addresses end-user ergonomic issues by featuring a reduction in operating force, reassuring tactile feel, good illumination and flush mount for easy ...

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Quiet automotive relay now even smaller
22 March 2006
Fujitsu has released its fourth-generation ultra-minature automotive relay for motor applications. This new relay is a slim device that is 28% smaller than its FTR-P3 predecessor. Fujitsu developed an ...

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Piezo switches in stainless steel
8 March 2006, Altron Arrow
Apem has just expanded its range of piezo switches with a stainless steel version and new models featuring ring illumination. Piezo switches have no moving parts, are dust and waterproof and their metal ...

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Range of keypads
8 March 2006, Sivan Electronic Supplies
Now available from Accord is a range of high quality telephone keypads that meet military specifications. Sealed and submersible versions are available, and custom design requirements are welcomed. General ...

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Dimmer switch for clear visibility in all lighting conditions
8 March 2006
Said to be robust and reliable, EAO's dimmer switches incorporate an integrated potentiometer, providing advanced voltage control. Housing intelligent functionality, they deliver precise management of ...

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Subminiature low power signal relays
8 March 2006
American Zettler's AZ8463 Series relay has a DPDT contact arrangement in a DIL layout. Features include the option of single-side stable or latching single coil, heavy-duty bifurcated contacts and RoHS ...

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Movement/vibration switch now even smaller
8 March 2006, Altron Arrow
Last year Comus International launched its MS24 movement and vibration switch. Using gold-plated contacts in a fully-sealed gold-plated metal housing, the switch is claimed to offer high reliability ...

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PLC switch module for 'Manual-0-Automatic' functions
8 March 2006
Phoenix Contact's new 6,2 mm PLC-S...S switch module allows 'Manual-0-Automatic' functions to be implemented in applications for set-up, tests and manual/emergency operation. In combination with a PLC ...

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Automotive relays are smaller
8 March 2006
The NEC Tokin EX2/EX1 series of relays is a PCB-mount type and suitable for use in various motor and heater controls in vehicles. The EX2 series is about 60% smaller than the company's ET2 series. The ...

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High-voltage relay plug-in devices
8 March 2006
National Instruments has added two new UL-listed high-voltage plug-in mechanical relay devices to its data acquisition range. The PCI-6521, PXI-6521 and PCI-6520 industrial digital I/O devices deliver ...

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Miniature polarised bistable relays
8 March 2006, Actum
Irel's TRK 08 series are small polarised, bistable electromagnetic relays with a DC energising coil. The 1 C/O, 1 make, 1 break relay is rated for 5 A, 250 V a.c. (min. switching load is 5 V d.c. 100 ...

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Blue glow vandal-proof switches
8 March 2006, Retron
Schurter has added blue illuminated piezo and mechanical switches to its Metal Line offering. The new colour option joins the existing yellow, red and/or green options in point or ring-lighted versions. ...

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