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Encoders optical sensors & arrays


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Insieme di dischi, fotodiodi e fototransistors.

 

Here you can find some OptoASIC of our standard photo-electrical sensors for shaft encoders, both with photodiodes or phototransistors designed and manufactured in Micropto. Main differences are between the optodevices for absolute encoders and the optodevices for incremental encoders and not only. There's another page dedicated to special sensor and hybrid dices. The main characteristics of the our (SMT) opto-sensors (both phototransistors or photodiodes arrays) are the followings:
  • they work very well in both photovoltaic and photoconductive mode
  • face the stronger thermal canvasses: high range work temperature
  • adopt an high mechanical precision due to the applications needs
  • high performances and very good resistance in mechanical accelerations and high vibrations environments
  • very good waterproofing and tolerances to moisture and humidity
  • special electrical contacts with low resistance for high speed and high frequencies
  • high tenacity of the strips and pads for a superior and long time welding without problems
  • fast SMT pick and place
  • easy to mount in SMT oven reflow soldering

 

MO-AFD06

MO - AFD06 (ceramic structure)
MO - PFD06 (plastic structure)

6 chips silicon P/N photodiode - array photodiodes
Chip size of each photodiode: 2,3 mm x 1,1 mm
Active area of each photodiode: 1,89 mm^2
Package size: 11,4 mm x 10,4 mm

Compatible with OPR2100, OL2100, KOM2100B, ...

More information

MO-AFT04L

MO - AFTO4 (ceramic structure)
MO - PFT04 (plastic structure)

4 chips silicon linear array NPN phototransistor
Optical pitch: 0,60 mm
Package size: 6 mm x 4,6 mm

More information

MO-AFT06L

MO - AFTO6L (ceramic structure)
MO - PFT06L (plastic structure)

6 chips silicon NPN phototransistor
Optical pitch: 0,60 mm
Package size: 6 mm x 5,8 mm

More information

MO - AFTO6S (ceramic structure)
MO - PFT06S (plastic structure)

6 chips silicon  linear array NPN phototransistor
Optical pitch: 0,68 mm
Package size: 7,5 mm x 6,6 mm

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MO-AFT10L

MO - AFT10L (ceramic structure)
MO - PFT10L (plastic structure)

10 chips silicon  linear array NPN phototransistor
Optical pitch: 0,60 mm
Package size: 6 mm x 9,2 mm

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MO-AFT10s

MO - AFT10S (ceramic structure)
MO - PFT10S (plastic structure)

10 chips silicon linear array NPN phototransistor
Optical pitch: 0,68 mm
Package size: 6 mm x 9,2 mm

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MO-AFT13L

MO - AFT13L (ceramic structure)
MO - PFT13L (plastic structure)

13 chips silicon linear array NPN phototransistor
Optical pitch: 0,60 mm
Package size: 6 mm x 11,8 mm

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MO-AFT13s

*** Others models on request ***

MO - AFT13S (ceramic structure)
MO - PFT13S (plastic structure)

13 chips silicon linear array NPN phototransistor
Optical pitch: 0,68 mm
Package size: 6 mm x 11,8 mm

More information


The packages Gruppo di sensori di luce.in this page are only few of the standard models. Many others kinds are available as standard or on customer specifics and specific characteristics by the customer but usually they are reserved projects and not to disclose. We are able to design and manufacture new  silicon sensors and the electronics package (with or without electronics - hybrid) in every dimension and shape. Disk and reticles available. 

Pls. contact us for more info, availability and updates.

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Micropto S.r.l. 
Via G. Zanella, 57 
20133 Milano (Italy) 

https://www.micropto.com


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