Figaro TGS6812-D00 Methane, Hydrogen Gas Sensor for Hydrogen and Combustible Gas Leak Detectors for Fuel Cells

View all Environmental Sensor ICs
Bulk discount available

Subtotal (1 unit)*

SGD72.82

(exc. GST)

SGD79.37

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 13 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4SGD72.82
5 - 24SGD67.86
25 +SGD55.85

*price indicative

RS Stock No.:
134-6660
Mfr. Part No.:
TGS6812-D00
Manufacturer:
Figaro
Find similar products by selecting one or more attributes.
Select all

Brand

Figaro

Product Type

Gas Sensor

Gases Detected

Methane, Hydrogen

Application

Hydrogen and Combustible Gas Leak Detectors for Fuel Cells

Sub Type

Gas Sensor

Minimum Supply Voltage

2.9V

Maximum Supply Voltage

3.1V

Power Source

AC/DC Power Supply

Pin Count

4

Minimum Operating Temperature

-10°C

Package Type

Module

Maximum Operating Temperature

70°C

Width

12.0 mm

Series

TGS6812

Length

18mm

Height

13.0mm

Standards/Approvals

No

Weight

1.5g

Automotive Standard

No

TGS6810 & TGS6812 Methane & LP Gas Sensors


Catalytic type PCB mounting gas sensors from Figaro with high sensitivity to both Methane and LP gases such as Butane and Propane. The TGS6812 type is also sensitive to Hydrogen making it an ideal choice for applications where leakage from stationary fuel cell systems is being monitored. Both sensors feature reduced cross sensitivity to alcohol, with a linear output and long operating life.

• TGS6810 is sensitive to Methane and LP gases

• TGS6812 is sensitive to Hydrogen, Methane and LP gases

PCB Mounted Gas Sensors


Operating conditions in which Sensors are used will vary with each customer's application. Gas and oxygen sensors are not authorised for use as critical components in life support applications wherein a failure or malfunction of the products may result in injury or threat to life. Non-calibrated PCB gas sensors will not operate properly if not calibrated prior to usage.

Semiconductor gas sensors for gas detection, air quality control, HVAC, appliance and automotive industries. Characteristics of the products in this range are small size, low cost, long life, low power consumption and no maintenance requirement

Related links