PIEZO Element CERAMIC 35MM
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The PIEZO Element Ceramic 35mm is a high-performance piezoelectric transducer designed for sound generation and vibration sensing applications. Constructed from piezoelectric ceramic bonded to a brass substrate, it delivers efficient conversion between electrical and mechanical energy. With a 35 mm diameter, high sound pressure output, and low power consumption, it is widely used in buzzers, alarms, electronic doorbells, household appliances, and notification systems. The element offers reliable performance, long service life, and lightweight construction. Its resonant frequency of 10 kHz provides clear audio output, making it ideal for both industrial and consumer electronic applications.
عنصر PIEZO Element Ceramic 35mm هو محول كهرضغطي عالي الأداء مصمم لتوليد الأصوات واستشعار الاهتزازات في التطبيقات الإلكترونية المختلفة. يتكون من مادة سيراميكية كهرضغطية مثبتة على قاعدة من النحاس الأصفر (Brass)، مما يوفر كفاءة عالية في تحويل الطاقة الكهربائية إلى اهتزازات صوتية والعكس. بقطر 35 مم ومستوى ضغط صوتي مرتفع واستهلاك منخفض للطاقة، يستخدم على نطاق واسع في أجهزة الإنذار، والأجراس الإلكترونية، والأجهزة المنزلية، وأنظمة التنبيه المختلفة. يتميز بعمر تشغيلي طويل، ووزن خفيف، وأداء مستقر، مما يجعله مناسبًا للتطبيقات الصناعية والاستهلاكية.
The PIEZO Element Ceramic 35mm is a piezoelectric sound-producing component manufactured from a piezoelectric ceramic disc bonded to a brass metal plate. When an alternating electrical signal is applied, the ceramic material expands and contracts, generating mechanical vibrations that produce audible sound.
This element is designed for use in buzzers, alarms, doorbells, warning devices, and various electronic products that require compact and reliable audio signaling. Its 10 kHz resonant frequency allows efficient sound generation with minimal power consumption.
The brass backing provides mechanical strength and stability while improving acoustic performance. Thanks to its lightweight design and long operational lifespan, the element is commonly integrated into consumer electronics, industrial equipment, security systems, and educational projects.
The piezo element can also function as a vibration or impact sensor, making it suitable for sensing and monitoring applications in addition to sound generation.
Specifications
| Parameter | Specification |
|---|---|
| Product Name | PIEZO Element Ceramic 35mm |
| Type | Piezoelectric Buzzer Element |
| Diameter | 35 mm |
| Thickness | 3.36 mm |
| Material | Piezoelectric Ceramic with Brass Substrate |
| Substrate Material | Brass (Copper Alloy) |
| Resonant Frequency | 10 ± 0.5 kHz |
| Resonant Impedance | ≤ 100 Ω |
| Static Capacitance | 8000 pF ± 30% |
| Sound Pressure Level | 85 dB (at 10 cm) |
| Maximum Input Voltage | 30 Vp-p |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
Applications
- Electronic buzzers
- Alarm systems
- Electronic doorbells
- Home appliances
- Security systems
- Warning and notification devices
- Industrial control equipment
- Consumer electronics
- Educational electronics projects
- Arduino and microcontroller projects
- Vibration sensing systems
- Impact detection circuits
- Audio signaling equipment