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MQ303A - Alcohol Sensor

This page provides the datasheet information for the MQ303A, a member of the MQ303A-Hao Alcohol Sensor family.

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Datasheet Details

Part number MQ303A
Manufacturer Hao-Electronic
File Size 265.10 KB
Description Alcohol Sensor
Datasheet download datasheet MQ303A Datasheet
Additional preview pages of the MQ303A datasheet.

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    ÓÉ Foxit PDF Editor ±à¼°æȨËùÓÐ (c) by Foxit Software Company, 2004 ½öÓÃÓÚÆÀ¹À¡£ 0755-88360817 M Q 3 0 3 A MQ303A ，， 。 www.hsdz369.cn ，， 100（。 1） 2。 。 ，、 。， 5~102.2±0.2V，。 ÓÉ Foxit PDF Editor ±à¼°æȨËùÓÐ (c) by Foxit Software Company, 2004 ½öÓÃÓÚÆÀ¹À¡£ 0755-88360817 3MQ303A。 。 ，。 www.hsdz369.cn A． V H V C R L R H IH PH PS 0.9V ± 0.1V ≤ 6V 4.5Ω ± 0.5 Ω 120±20mA ≤ 140 mW ≤10 mW AC or DC DC P S < 10 mW B. Tao Tas C R(OH2) -20 o C —+50 o C -20 o C —+70 o ≤21%9±51%%R(H ) 16% 20ppm-1000ppm C. MQ303A Rs (4kΩ to 400 kΩ) α (0.50 ± 0.15) ： : 20 o C ± 2 o C : 65% ± 5% Rs (300 ppm) / Rs (100 ppm) V C : 3.0 V ± 0.1 V DC V H : 0.9 V ±0.
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