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Compact 6-DoF Quartz MEMS IMU (±300 °/s, ±10–±20 g)

Quartz MEMS Inertial Measurement Unit (IMU) · CGYS30CJ3B

Compact six-degree-of-freedom quartz MEMS IMU with ±300 °/s gyroscopes and ±10 g or ±20 g accelerometers by variant, providing angular velocity, acceleration, and attitude output. Gyroscope bias stability ≤10 °/h at room temperature, ≤2 s startup, 15–20 g class, −45 °C to +85 °C.

Gyroscope SpecificationsMeasurement Range
±300 °/s
Accelerometer SpecificationsMeasurement Range
±10 g
Gyroscope SpecificationsMeasurement Range
±300 °/s
Read full specifications and measurement conditions ↓
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Compact 6-DoF Quartz MEMS IMU (±300 °/s, ±10–±20 g)
CGYS30CJ3BProduct reference

Confirm configuration, interfaces and documentation with your inquiry.

The CGYS30CJ3A is a compact, high-reliability 6-DOF MEMS inertial sensor, integrating three-axis quartz MEMS gyroscopes, three-axis MEMS accelerometers, signal processing circuits, and compensation software. Provides high-precision, high-resolution angular velocity, acceleration, and attitude output, suitable for navigation, motion tracking, and stabilization.

Key Features

  • Compact 6-DOF MEMS IMU
  • 3-axis quartz MEMS gyroscope + 3-axis MEMS accelerometer
  • High-precision, high-resolution output
  • Digital compensation and calibration
  • Navigation, motion tracking, stabilization

Applications

NavigationMotion trackingStabilizationRoboticsAerospace

Technical Specifications

Key Technical Specifications

Power Supply Voltage
5 ± 0.2 V
Operating Current
19 ± 5 mA
Weight
15 ± 5 g
Startup Time
≤2 s

Gyroscope Specifications

Measurement Range
±300 °/s
Scale Factor
1 ± 0.005
Scale Factor Nonlinearity
≤200 ppm
Scale Factor Repeatability
≤200 ppm
Scale Factor Asymmetry
≤200 ppm
Cross-Axis Sensitivity
≤0.005
Threshold / Resolution
≤0.005 °/s
Bias (Full Temperature)
±0.05 °/s
Bias Stability (Room Temp)
≤10 °/h
Bias Stability (Full Temp)
≤50 °/h
Bias Repeatability
≤15 °/h
Angular Random Walk
≤0.12 °/√h
Bias Instability (Allan Deviation)
2 °/h
Bandwidth (Amplitude)
200 Hz
Delay Time
2.0 ms

Accelerometer Specifications

Measurement Range
±10 g
Bias (Full Temperature)
±10 mg
Bias Stability (Room Temp)
≤0.1 mg
Bias Stability (Full Temp)
≤1 mg
Bias Repeatability
≤0.1 mg

Environmental Adaptability

Vibration (6.06g RMS, 20Hz–2kHz)
≤36 °/h / mg
Shock (Half-Sine, 200g, 6ms)
≤36 °/h / mg
Operating Temperature
-45 ~ +85 ℃
Storage Temperature
-55 ~ +85 ℃

Key Technical Specifications

Power Supply Voltage
5 ± 0.2 V
Operating Current
≤100 mA
Weight
≤20 g
Startup Time
≤2 s

Gyroscope Specifications

Measurement Range
±300 °/s
Scale Factor
1 ± 0.005
Scale Factor Nonlinearity
≤200 ppm
Scale Factor Repeatability
≤200 ppm
Scale Factor Asymmetry
≤200 ppm
Cross-Axis Sensitivity
≤0.005
Threshold / Resolution
≤0.005 °/s
Bias (Full Temperature)
±0.05 °/s
Bias Stability (Room Temp)
≤10 °/h
Bias Stability (Full Temp)
≤30 °/h
Bias Repeatability
≤15 °/h
Angular Random Walk
≤0.08 °/√h
Bias Instability (Allan Deviation)
2 °/h
Bandwidth (Amplitude)
150 Hz
Delay Time
2.0 ms

Accelerometer Specifications

Measurement Range
±20 g
Bias (Full Temperature)
±10 mg
Bias Stability (Room Temp)
≤0.5 mg
Bias Stability (Full Temp)
≤1.5 mg
Bias Repeatability
≤0.5 mg

Environmental Adaptability

Vibration (6.06g RMS, 20Hz–2kHz)
≤36 °/h / mg
Shock (Half-Sine, 200g, 6ms)
≤36 °/h / mg
Operating Temperature
-45 ~ +85 ℃
Storage Temperature
-55 ~ +85 ℃
  1. [1]This series covers multiple variants (one specification block set per variant); figures differ by variant — confirm the exact variant at inquiry.

Package Information

Technical Drawings

Quartz MEMS IMU CGYS30CJ3A
Dimensions Drawingdimensions
Quartz MEMS IMU CGYS30CJ3B
Dimensions Drawingdimensions

Frequently Asked Questions

What is CGYS30CJ3B?+

Compact six-degree-of-freedom quartz MEMS IMU with ±300 °/s gyroscopes and ±10 g or ±20 g accelerometers by variant, providing angular velocity, acceleration, and attitude output. Gyroscope bias stability ≤10 °/h at room temperature, ≤2 s startup, 15–20 g class, −45 °C to +85 °C.

Which specifications are published for CGYS30CJ3B?+

Key Technical Specifications — Power Supply Voltage: 5 ± 0.2 V; Key Technical Specifications — Operating Current: 19 ± 5 mA; Key Technical Specifications — Weight: 15 ± 5 g. Measurement conditions: This series covers multiple variants (one specification block set per variant); figures differ by variant — confirm the exact variant at inquiry. See the technical specifications for the complete parameter list.

Related Products

Supporting information

Documentation,
matched to your project.

Detailed documentation is shared directly with qualified B2B buyers after inquiry, under mutual confidentiality. Include the model and your application.

  • Datasheet (PDF)

    Full performance curves, pinout diagrams, and environmental testing results.

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