SKU: SENS-0730
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Spectra Symbol Flex Sensor FS-L-095-103-MP 95mm Bend Sensor - Male Pins

₹1,399.00 (Inclusive of all taxes)
Out of Stock

The Spectra Symbol FS-L-095-103-MP is a 95mm flexible bend sensor that provides variable resistance output proportional to its angular displacement. This breadboard-friendly sensor with 0.1″ male pins is compatible with Arduino, Raspberry Pi, and other microcontrollers for motion and gesture sensing applications.

Features

  • 95mm (4.5″) active sensing length for precise angular displacement measurement
  • Variable resistive output: 10KΩ flat resistance (±30%) increasing with bend radius
  • Robust 0.50W continuous power rating (1W peak) for reliable operation
  • Wide operating temperature range from -35°C to +80°C
  • Breadboard-friendly 0.1″ spaced male pins for easy prototyping

Out of stock

Description

The Spectra Symbol Flex Sensor FS-L-095-103-MP is a passive resistive sensor designed to measure angular displacement and bending. Its construction features a printed conductive ink pattern on a flexible substrate; as the sensor bends, the conductive material stretches, increasing the electrical path length and thus the measured resistance. This change in resistance is directly proportional to the bend angle, providing a simple analog signal for motion detection.

Engineered for durability within a wide thermal range, this sensor is suitable for integration into dynamic systems. The 1mm thick profile and 95mm active length offer a balance between sensitivity and mechanical robustness. Care must be taken to bend only the designated sensing area to prevent damage to the base connector region.

Key Features

  • Precision 95mm flexible sensor for accurate bend angle measurement
  • High-reliability resistive element with 10KΩ nominal flat resistance
  • Ruggedized substrate capable of continuous 0.50W power dissipation
  • Extended operational range from -35°C to +80°C for harsh environments
  • Direct 0.1" male pin interface for seamless breadboard and PCB integration
  • Optimized performance-to-cost ratio for high-volume motion sensing applications
  • Simple resistive output compatible with voltage divider circuits and ADCs

Applications

  • Robotic finger and joint angle feedback for prosthetic hands and manipulators
  • Gesture recognition and motion capture for VR/AR gaming interfaces and controllers
  • Physical therapy and rehabilitation device monitoring for range-of-motion exercises
  • Haptic feedback systems and wearable technology for intuitive user interaction
  • Musical instrument interface control (e.g., bend-sensitive effects pedals, wind controllers)

Technical Specifications

Manufacturer Part NumberFS-L-095-103-MP
Sensor TypeFlex / Bend Sensor (Resistive)
Active Length95 mm (4.5 inches)
Thickness1 mm
Flat Resistance10 kΩ
Resistance Tolerance±30%
Continuous Power Rating0.50 Watts
Peak Power Rating1 Watt
Operating Temperature-35°C to +80°C
Connector0.1" spaced male pins
Output SignalVariable Resistance (Analog)

Frequently Asked Questions

What is the output signal of the Spectra Symbol FS-L-095-103-MP flex sensor?

The sensor provides a variable resistive output. Its nominal flat resistance is 10 kΩ. As the sensor bends, the resistance increases proportionally to the bend angle. This analog resistance change is typically measured using a simple voltage divider circuit connected to a microcontroller's ADC input.

How do I interface this flex sensor with an Arduino or Raspberry Pi?

Connect the sensor in a voltage divider configuration. Wire one pin to your board's 5V or 3.3V supply, the other pin to a ground-referenced resistor (e.g., 10 kΩ), and measure the voltage at the junction between the sensor and the fixed resistor using an analog input pin (e.g., Arduino A0). The voltage will vary with the bend angle.

What is the power rating and operating temperature range?

The sensor is rated for continuous power dissipation of 0.50 Watts, with a peak rating of 1 Watt. It is designed to operate reliably across a wide temperature range from -35°C to +80°C, making it suitable for both indoor and challenging environmental applications.

Can the entire length of the sensor be bent, or are there restrictions?

Only the active sensing area (the 95mm flexible portion) should be bent. The base region near the male pins is sensitive and can be damaged if flexed. For optimal longevity, secure the rigid base and apply bending force only along the marked flexible length.

Package Includes

  • 1 x Spectra Symbol Flex Sensor FS-L-095-103-MP (95mm)

Additional Information

Weight 0.01 kg
Dimensions 2 × 10 × 1 cm