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TP-4300 Twintex
 
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Relpol - R2N, R3N, R4N
 
Промышленные реле Relpol - R2N, R3N, R4N
POLOLU 2118
 
Модуль регулируемого преобразователя ste
jack KLB-4
 
Разъем Jack 3,5 мм марки Lumberg
ISL78610
 
Intersil's 12-Cell Li-ion Battery Pack M
LUP-19-LED-N
 
Настольная лупа LED NEWBRAND с увеличени
TESAT W12-T7-11
 
Автомобильные разъемы Tesat
EVO Plus 256 GB
 
Samsung Electronics Introduces the EVO P
EADOGM128W-6
 
Графический ЖК-дисплей компании Electron
MA00-L1-N-Z-Q-D
 
Поворотные переключатели C&K COMPONENTS

**-And where´s the oxygen?

**-And where´s the oxygen?

**-With the Figaro sensors, it´s possible to determine an oxygen concentration accurately and reliably.

**-

Biochemistry, medical, air-conditioning, plant growing in glass-houses, protection against fire or explosion,… these are only a few fields, where it´s usually necessary or at least desirable to know exact concentration of oxygen in air.

Oxygen ... one of the most important elements for life. But how to measure it? An old known method says about a burning candle and until it burns it´s OK… or in other words, the O2 concentration is above approx. 15%. Naturally this is a method usable only somewhere and only for a rough orientation. Fortunately, there also exist some more accurate components - oxygen sensors.

In our portfolio can be found the top level sensors series KE, as well as a novelty - SK25F, both from a pioneer in segment of sensors - Japan company Figaro. There are a few principles how to create an oxygen sensor and the method of a galvanic cell belongs to the most reliable ones. What is it about? The whole sensor is constructed as a miniature battery with an acid electrolyte and electrodes from gold and Lead. A solid oxygen permeable membrane enables access of a small amount of gases into a battery. That causes a chemical reaction at which Pb oxidizes to PbO while emitting electrons. This results into an essential fact, that this sensor doesn´t require any power supply - it behaves as a battery with an output voltage proportional to an oxygen concentration. An outstanding feature of this type of sensors is a high selectivity (virtually no sensitivity to other gases) and a high linearity. That´s why to calibrate a sensor, it´s usually sufficient to measure in two points (zero concentration and approx. 21% concentration at a common air). A disadvantage is, that a lifetime is limited by exhausting a Lead electrode and it is roughly several years.

KE25 is a bigger type with a long lifetime, with only one limitation - that it can´t be installed in an upside-down position. A novelty - type SK25F is very suitable for miniature devices usable in any position. Both types feature a built-in temperature compensation, so their usage is very straightforward. Details and useful tip for a successful usage can be found in the Figaro KE and Figaro SK25F technical guides.
KE25 and also SK25F are in our standard stock offer. Upon order we´re able to provide you also the KE50 type with even longer lifetime. In case of interest, please contact us at info@soselectronic.com.

Advantages/ Features:
  1. oxygen sensors for a universal usage
  2. high sensitivity
  3. excellent linearity
  4. virtually no influence from other gases
  5. contains a temperature compensation
  6. extremely simple usage
  7. lifetime in several years

www.soselectronic.com/?str=1483 

2014040583 / 18. 4. 2014 / - / SOS electronic s.r.o. /
MC60 GSM/GPS/Bluetooth combo for really small tracking devices
MC60 GSM/GPS/Bluetooth combo for really small tracking devices
With the new MC60 Quectel breaks the dimension limits. The world smallest GSM/GNSS/Bluetooth combo module now is available for personal tracking devices.
.....
2G=2J! 3G=2J! 4G=2J!
2J, a well known antennae manufacturer introduces a new 3G/4G LTE PIFA antenna.
.....
2G=2J! 3G=2J! 4G=2J!
Five reasons you need a multimeter with a built-in thermal imager
Five reasons you need a multimeter with a built-in thermal imager
If you’re an electrician or technician who is responsible for keeping industrial systems and processes up and running safely, efficiently, and cost effectively you know that the quicker you can find a problem, the quicker you can fix it.
.....
PremierWave 2050 - the "Golden Gate Bridge" into IoT world
If you need an industry grade, reliable and feature reach WiFi to Ethernet bridge for your application, the PW2050 is the right choise for you.
.....
PremierWave 2050 - the "Golden Gate Bridge" into IoT world
Microcontrollers with USB interface are common, but…
Microcontrollers with USB interface are common, but…
FTDI.FT-X series USB to serial bridges can be still reasonable option even for today.
.....
Do you also use indication LEDs? Consult it with us
All necessary can be usually found in datasheets. However if you choose a LED for a bigger project, it´s often better to check it twice ...
.....
Do you also use indication LEDs? Consult it with us
With HAMMOND 1553W enclosures the rain won´t surprise you
With HAMMOND 1553W enclosures the rain won´t surprise you
Favourite series 1553 hand-held enclosures are now available even in a water-resistant version with IP65 rating.
.....
TRACO TXM SMPS – cost to performance ratio increased
Your customers deserve the best. You don´t want to mess around with your reputation so that´s why you need reliable AC/DC converters in your devices.
.....
TRACO TXM SMPS – cost to performance ratio increased
Freeze 75 – and you have a temperature under control
Freeze 75 – and you have a temperature under control
Freeze 75 spray will enable you to find faulty component or also to protect components from overheating during soldering.
.....
Maintenance-free lead batteries Panasonic will surprise by their lifetime
When observing basic rules will the top quality AGM VRLA batteries last you up to 15 years - we will advise how.
.....
Maintenance-free lead batteries Panasonic will surprise by their lifetime
gen4 displays from company 4D Systems bring several improvements 
gen4 displays from company 4D Systems bring several improvements
Fourth generation of displays will probably make designers and producers of electronics happy thanks to easier usage, availability of several versions and also thanks to a lower price.
.....
Euroclamp CEM - DIN rail enclosures for every PCB
Series of enclosures CEMxx in versions for horizontal and vertical PCB placing offers wide possibilities of usage. Selected types in bigger amounts in stock.
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Euroclamp CEM - DIN rail enclosures for every PCB
SOS webinar - Extend the life of the power supply to the max
SOS webinar - Extend the life of the power supply to the max
Have you ever searched in datasheets or at supplier web for power supplies lifetime data? Probably without success. This webinar will provide you with more information about power supplies lifetime.
.....
RTH-1000 - when a laboratory oscilloscope goes handheld ...
If you ever dreamed of an oscilloscope with laboratory grade performance in a tiny formfactor which makes it portable, your dreams probably came true now.
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RTH-1000 - when a laboratory oscilloscope goes handheld ...
Can you choose the right display? Here are some hints which way to go ...
Can you choose the right display? Here are some hints which way to go ...
Which display is suitable for a given type of environment? Which interface to use? Touch panel yes or no? Even these are questions put my many developers at designing their applications.
.....
Visaton AMP 2.2 – the most straightforward way to connect a loudspeaker
If you´re solving a question how to drive a loudspeaker, when you don´t have an amplifier in your application, we have a solution for you.
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Visaton AMP 2.2 – the most straightforward way to connect a loudspeaker
With the ID3LA RFID module it´s possible to read a tag up to 30cm 
With the ID3LA RFID module it´s possible to read a tag up to 30cm
A possibility to read an RFID card even on a longer distance is usually highly appreciated at its everyday usage.
.....
TSR-3, 3Amps from a small brick
Have you ever searched for a reliable, high efficiency step down regulator with Vin up to 30VDC? TSR-3 series from TRACOPOWER solves this problem.
.....
TSR-3, 3Amps from a small brick
Бизнес каталог

MARITEX

Intersil

Silicon Labs

MICROSEMI

COILCRAFT

JTAG Technologies

EATON

Lattice Semiconductor

MACOM

CIRCUIT DESIGN, INC.

Apacer Technology Inc.

HARTING

PHILIPS

ALPS Electric Co., Ltd.

congatec AG

ATMEL

RUTRONIK

TDK Corporation

CML Microcircuits

CANON

AXIOMTEK

Tektronix

ASUS

EPSON

Linear Technology

Murata Power Solutions Inc

Microchip Technology Inc.

Toshiba Corporation

Phoenix Contact

Siemens
Календарь
TAITRONICS 2016 (42st Taipei International Electronics Show), 6.-9.10.2016
ELOSYS-2016, 11.-13.10.2016, Trenčín, SK
Photonex 2016, 12.-13.10.2016, Coventry, UK
electronicAsia 2016, Hong Kong, 13 - 16 october 2016
HKTDC Hong Kong Electronics Fair 2016, 13.-16.10.2016
Hong Kong International Lighting Fair, 27.-30.10.2016
electronica 2016, Munich, DE, 8.-11.11.2016
SPS IPC Drives 2016, Nuremberg, DE, 22.-24.11.2016
Mobile World Congress 2017, Barcelona, 27.2.-2.3.2017
SSI 2017, Cork, Ireland, 8.-9.3.2017
embedded-world 2017, 14.-16.3.2017, Nuremberg, DE
AUTOMATICON 2016, Warszawa, PL, 14.-17.3.2017
CEBIT 2017, Hannover, DE, 20-24 March 2017
AMPER 2017, Brno, CZ, 21.-24.3.2017
SENSOR+TEST 2016, 30.5.-1.6.2017, Nürnberg, DE
InterSolar 2017, Munich, DE, 31.5.-2.6.2017
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
интересное видео
Роботы Panasonic облегчат жизнь пенсионерам, грузчикам и рабочим
adv-40000
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