Murata
Murata SCA3300-D01-1 MEMS Accelerometer
Best high-precision sensor for safety-critical industrial and automotive applications.
The Murata SCA3300-D01-1 is a high-performance 3-axis accelerometer built with advanced 3D MEMS technology for demanding safety-critical applications. It offers reliable measurements for automotive and industrial environments, featuring an SPI interface and a durable 12-pin DFL/SMD package. This sensor ensures unit interchangeability with on-chip EEPROM for calibration and includes silicone gel protection and failure detection for harsh conditions, making it ideal for challenging use cases.
$1104.60
Owner Satisfaction
4.7
/ 5
Category Rank
4
/ 151
#4 in Accelerometers
Price vs Category Average
+116%
Above average
Number of Axes
3
Who it's for
- Engineers building systems for harsh or fluctuating environments
- Developers needing to accelerate their product development timeline
- Professionals requiring high-resolution vibration and tilt data
Who should skip it
- Budget-conscious teams working on low-cost consumer electronics
- Beginners preferring the simplicity of I2C communication protocols
- Designers creating ultra-compact or space-constrained wearable devices
Performance breakdown
Environmental Robustness
Silicone gel protection ensures reliable operation in the harshest industrial conditions.
Safety Reliability
Built-in failure detection and self-test functions provide critical operational peace of mind.
Calibration Precision
On-chip EEPROM calibration guarantees consistent unit interchangeability across all installations.
Thermal Stability
Wide temperature range maintains consistent performance in extreme automotive and industrial environments.
Integration Efficiency
Standard SPI interface and compact SMD packaging simplify complex board-level design integration.
Measurement Versatility
Selectable sensitivity options allow for precise tuning across diverse motion-sensing applications.
Key Specs
Number of Axes
3
Interface Type
SPI
Operating Temperature Range
-40 °C to +125 °C
Supply Voltage Range
3.0 V to 3.6 V
Package Type
DFL/SMD (12-pin)
Sensitivity Options
1350 LSB/g, 2700 LSB/g, 5400LSB/g
Technology
Capacitive 3D MEMS
Mounting Type
Surface Mount
Features
- Environmentally protected with silicone gel
- On-chip EEPROM for calibration
- Stable, over-damped frequency response
- Built-in failure detection
- Ideal for harsh and vibrating conditions
- Ensures unit interchangeability
- Digitally activated self-test
- Designed for safety-critical use
What customers say
Engineers highly value the Murata SCA3300-D01-1 for its superior performance and reliability in demanding applications. Key strengths cited are its exceptional bias stability and low noise floor, which ensure accurate inclination sensing and IMU performance. Users confirm the device maintains accuracy across wide temperature variations, setting it apart from standard alternatives. The robust, sealed package guarantees longevity in harsh industrial settings. While the initial cost is premium, customers agree the investment is justified by the long term stability and superior measurement quality. This accelerometer is viewed as a highly dependable, high accuracy component for mission critical systems.
Know before you buy
This sensor is specifically designed for demanding conditions, featuring silicone gel protection to shield internal components from moisture and contaminants. Its robust 3D MEMS construction and over-damped frequency response ensure stable performance even in environments with significant vibration.
Yes. The SCA3300-D01-1 features on-chip EEPROM for calibration, which ensures unit interchangeability. This allows you to replace sensors without needing to manually recalibrate your application software.
The sensor includes a digitally activated self-test feature that allows you to verify the integrity of the device during operation. This is a critical safety feature that helps detect potential failures in real-time for safety-critical applications.
The device operates on a supply voltage range of 3.0 V to 3.6 V. It is important to stay within this range to ensure the sensor functions correctly and maintains its specified accuracy.
The SCA3300-D01-1 has a frequency response range of 10Hz to 88Hz. This stable, over-damped response is optimized for applications where consistent measurement is required despite mechanical noise.
Yes, the sensor comes in a 12-pin DFL/SMD package designed for standard surface-mount technology (SMT) assembly. Its compact footprint is well-suited for high-density circuit board designs.
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$1105