Our Asifnagar (Mehdipatnam) Branch is temporarily closed for renovations. Please visit us at the Kondapur Branch. Thanks.

Alcohol Sensor MQ-303A

2 - 3 Days Alcohol Sensor MQ-303A

Product Images shown are for illustrative purposes only and may differ from the actual Product. Due to differences in PCB manufacturers, colours, pin mappings, markings & packaging of products/PCBs may also differ from those shown above.

MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.


Heater voltage: 5V
power: <150mW
High sensivity, fast responde


Diameter: 9.4mm
Height: 8mm (pin excluded)

Write a review

Note: HTML is not translated!
    Bad           Good

If your required quantity is more than what's shown below, please ping us to know the lead time and to pre-order.

  • Views: 3257
  • Product Code: 303A
  • SKU: PL-46
  • Availability: 2 - 3 Days
  • Rs. 450.00

For bulk (& discounted) or corporate/academic orders, please contact us for Estimate.

Discuss about this product here
Track Order