Manufacturer Part Number
PKLCS1212E40A1-R1
Manufacturer
Murata Electronics
Introduction
The PKLCS1212E40A1-R1 is a surface-mount piezo transducer from Murata Electronics utilized for generating sound in various applications.
Product Features and Performance
Piezo technology
Single tone operating mode
Sound Pressure Level (SPL) of 75dB @ 1.5V, 10cm
Externally driven transducer
Voltage rating of 1.5 V
Maximum voltage range of 25 V
Frequency of 4kHz
Surface mount design with solder pads for termination
Compact size measuring 12.00mm x 12.00mm with a height of 3.00mm
Product Advantages
High sound output level with low voltage operation
Stable operation in a wide temperature range from -40°C to 85°C
Compact size suitable for space-constrained applications
Key Technical Parameters
Voltage - Rated: 1.5 V
Voltage range: 25 V max
Frequency: 4kHz
Operating temperature: -40°C to 85°C
Sound pressure level: 75dB @ 1.5V, 10cm
Quality and Safety Features
Operates reliably within specified temperature range
Simple surface mount design reduces potential for mechanical failure
Compatibility
Compatible with various electronic devices requiring sound alerts through external driving circuits
Application Areas
Consumer electronics
Medical devices
Industrial equipment
Automotive and alarms systems
Product Lifecycle
The product status is active, indicating availability and continued production without immediate plans of discontinuation
Several Key Reasons to Choose This Product
High reliability and consistent performance in diverse conditions
Easy integration into system designs with compact and surface-mount form factor
Operates effectively across broad voltage and temperature ranges
Enhances device functionality with high sound pressure levels
Optimal choice for applications requiring low power consumption and high output in sound alerts
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