Switches, Relays & Keypads


Latest Articles

2-Form-A solid-state relay with load output protection
12 February 2003, Altron Arrow
Clare's PAA140L OptoMOS 2-Form-A relay offers 200 mA (AC/DC mode) of load current capability along with the advantage of an output current limit feature enabling it to accommodate a wide array of applications. This ...

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Contacting encoder now with detents
29 January 2003, Electrocomp
Bourns Sensors & Controls Division has added a new feature to the Bourns Model EPS contacting encoder. For those customers requiring a tactile feel in their application, a detent option has now been added. ...

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Small capacitive switches
29 January 2003, Retron, Fire & Safety
The CSE 15 uG (capacitive switch element under glass) is a capacitive switch from Schurter, which is actuated simply through proximity or the slightest touch of a finger. Through a fine degree of sensitivity ...

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Ultra-low profile tact switch
29 January 2003, Actum Electronics
Knitter-Switch's TSS6K-SMD (only 0,8 mm high) tact switches give a new direction to miniaturisation. Operating temperature is -20 to +70°C, and life expectancy is 500 000 operations.   

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Sub-miniature IP67 microswitch
29 January 2003, Retron, Information Security, Smart Home Automation
Microprecision's sealed sub-miniature MP4 microswitch is a simple snap-action changeover switch, which is connected by means of a cable, directly overmoulded into the housing. This DIN 41635, B-form ...

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Signal relay line expanded
20 November 2002
Fujitsu Takamisawa has enhanced its fourth-generation signal relay series for telecommunications and data networking applications by adding a through-hole version. The ultraminiature FTR-B3 is a through-hole, ...

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Safety relays with reinforced insulation
20 November 2002, Phoenix Contact
The new PSR safety relay family from Phoenix Contact provides high standards for monitoring emergency cut-out and safety door power circuits and two-hand controls. All connections are pluggable and coded. ...

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Small relay handles large lamp loads
20 November 2002
Designed to handle automotive lamp loads, Fujitsu Takamisawa's FBR-51NDxx-WL relay is powerful enough to switch a maximum 80 A inrush current, yet small enough to offer significant savings on the PCB. ...

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Sealed switch modules
20 November 2002, Communica
Epcos is the first manufacturer to ship tantalum chip capacitors with polymer multi-anodes. According to the manufacturer, the very low ESR (equivalent series resistance) of these innovative components ...

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Tactile switches
20 November 2002, Communica
Highly popular 6 and 12 mm2 tactile switches are now complemented by a range of 3,5 x 6 mm types. Available in THL and SMD they boast a mechanical life of between 50 000 and 500 000 cycles depending on ...

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Right angle SMD tact switch
6 November 2002, Actum Electronics
Knitter-Switch's TSSE range of tact switches come fitted with silicon actuators from 1 to 2 or 3 mm long, depending on version/s required. The silvered contacts are good for 500 000 operations at temperatures ...

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Piezo switches and keypads
6 November 2002, 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 that come in various shapes, dimensions and colours, while ...

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Slim relay handles industrial load
6 November 2002
Designing equipment for heating, ventilating and airconditioning application (HVAC) requires relays capable of switching heavy loads usually at the cost of high power consumption. Fujitsu Components eases ...

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Ultra low tact switch
23 October 2002, Actum Electronics
The Knitter-Switch TSS6K-SMD (0,8 mm high) tact switches give a new direction to miniaturisation. They have an operating temperature of -20 to +70°C and life expectancy is good for 500 000 operations. ...

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15 kV changeover relay
9 October 2002, Actum Electronics
Steineckers' KV2 294 PC board-mounting relay comes fitted with one changeover contact capable of switching 3 A at 15000 V. The sealed insulation case is resistant against fluorohydrocarbons. Options include ...

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Chip resistor array
9 October 2002, Electrocomp
The Bourns CAT10 is a 0402-sized chip array with concave terminals. The CAT10 is available in E24 standard values at a tolerance of 5% and accompanies the company's convex terminal chip array, the CAY10. According ...

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Fast analog switches
9 October 2002, EBV Electrolink
Intersil's four high-performance analog switches, the ISL5120/1/2/3/4 offer low on resistance (19 Ohm) and fast switching times (28/20 ns, Ton/Toff) for switches in the +15 V maximum range. Industry-standard ...

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Micro 20 A relay
25 September 2002, Electrocomp
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 relay
25 September 2002, Electrocomp
Tyco's K-S Power Relay series is a 40 A class that features high-current design, ie, very high switching at continuous currents, and a very low voltage drop. Typical applications are for glow-plug circuits, ...

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Twin relay for SMD rated at 30 A
25 September 2002, Electrocomp
A 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 as ...

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