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Piezoresistive Silicon Pressure Sensor BM77

US$0.90 (Excl. Tax)
In stock
Quantity
64 pieces
Product ID
BM77

BM77 is a piezoresistive silicon pressure sensor, which can measure the pressure range from -5.8 to 5.8psi (-40kPa～40kPa). Ｗhen the silicon wafer senses pressure, it bends and the internal resistance value changes, and the pressure value is calculated through the change of the resistance value.

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PRODUCT FEATURES
  1. Operating voltage: 5~10V
  2. Operating current: 1~2mA
  3. Pressure measurement range: -5.8~5.8 psi (-40kPa～40kPa)
  4. Bridge resistance value: 4~6 kΩ
  5. Zero-point voltage: -15~15mV @1mA
  6. Operating temperature: -40~125℃
PIN DESCRIPTION
Pin Name
1 GND
2 S+
3 EXT
4 N/C
5 S-
6 GND
File Icon Datasheet (Traditional Chinese version) (483.51 kB)
More Information
HS Code (reference) 8473.30.00.00-6
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