POT-C36H12

POT-C36H12 is a resistive ring-shaped thin-film position sensor.
The sensor interface V0 is grounded, V+ is connected to the positive terminal of the power supply, and V1 is the output voltage of the sensor. When no external pressure acts on the sensing area, V1 is in an open circuit state and the output voltage V1 is 0; when there is pressure (20g – 50g), the sensor is triggered, V1 outputs a voltage signal. As the pressure application position moves from the left end of the sensor to the right end, V1 increases, changing linearly from 0.2V+ to 0.8V+, and the voltage value of V1 is determined by the position of the pressure application; after the pressure is removed, the sensor returns to an open state, and the voltage of V1 is 0.

Thin-film pressure sensors
use high-tech raw materials

The flexible film pressure-sensitive sensor is made of polyester film with excellent mechanical properties.
It is composed of high conductivity materials and nano-scale pressure-sensitive materials.
The bottom layer consists of a flexible film and a conductive layer superimposed on it,
while the top layer is a flexible film and a pressure-sensitive material superimposed on it.
Both layers are adhered together with double-sided adhesive ,
and isolated to separate the sensing areas of the upper and lower layers.
When the sensing area is pressed, the separate lines in the bottom layer conduct electricity,
and the output resistance of the metal ports changes accordingly with different pressures.

Thin

Timely response

Weather-resistant

Durable on the outside

Operate with gloves

Low power consumption

The characteristics of the position sensor

Excellent position sensing
Fast response speed
Long durability and lifespan
The product shape and sensitivity can be customized according to customer requirements

Product Parameter

Main Specification

Thickness:	0.45mm
Shape :	flexible
Actuation force:	20g – 50g
Sensitivity range:	20g – 200g
Recommended probe:	Arc-shaped spring clip / D3 rubber ball head
Conductive contact resistance:	Less than 10Ω
Pressure application method:	Spring clip / Spring / Weight block
Resistance when not triggered:	Infinity (V1-V0, V1-V+)
Drifting:	-10%，24H@1Kg
Activation time:	Less than 0.01S
Operating temperature:	-20℃ – +65℃
Initial resistance:	D model: 5K, G model: 160K
EMI:	No
EDS:	No
RoHS	Yes