Micropto: optical encoders, phototransistors, photodiodes array

Encoders optical sensors & arrays

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. There's another page dedicated to special sensor and hybrid dices. The main characteristics of the our (SMD) opto-sensors 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 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 reflow soldering

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, ...

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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

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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

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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 (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 (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 (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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Others 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

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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 diffuse. We are able to design and manufacture the silicon sensor and the package in every dimension and shape. Disk and reticles available.

Pls. contact us for more info.

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

URL: https://www.micropto.com

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