Murata Manufacturing Co., Ltd.- 音频换能器
音频换能器 - 型号列表
共 154 个型号| 制造商零件编号 | 库存 | 价格 | RoHS | 频率 | 产品 | 产品类别 | 系列 | 声压级 (SPL) | 高度 | 直径 | 包装方式 | 安装类型 | 类型 | 端接样式 | 技术 | 工厂包装数量 | 额定电压 | 工作温度 | 尺寸/外形 | 最小供电电压 | 端接方式 | 标准包装数量 | 最大频率 | 形状 | 输出功能 | 总长度 | 其他规格 | 交货时间 | 其他名称 | 子类别 | 欧盟RoHS | 汽车级 | 无铅定义 | 输入类型 | 电压范围 | 工作模式 | 驱动电路 | 触点数 | 外部壳体材料 | 可清洗 | 测试温度 | 机械寿命 | 最小起订量 | 单位包装 | 频率范围 | 电容 @ 频率 | 最大额定电流 | 深度 | 阻抗 | 长度 | 供电电压 | 匹配码 | 标准交期 | 尺寸 | 输出电流 | 引脚长度（针脚） | 已删除 | 电容 | 驱动类型 | 宽度 | 功能 | 最低频率 | 供电电流 | 二极管配置 | 阻抗（最大）（Zzt） | 自谐振频率 | 总体尺寸 | 描述 | 间距 | 音调 | 调制或协议 |
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 Audio Sounder Piezo 12VDC 12mA Pin 3VDC 3400Hz to 4200Hz Through Hole Audio Indicators & Alerts 90DB 3.80KHZ 24.0MM ALARM(R) PKM24SPH 3,8KHz 24MM THT BUZZER PIEZO 20VDC 3.8KHZ PC MT PCB continuous tone buzzer 12Vdc 90dB Murata 3 → 20 V dc 90dB 连续音调 内部驱动 压电蜂鸣器, 3400 → 4200 Hz OBSOLETE LTB: 31.Oct.2016 murata electronics | 2287 | 1: ¥13.736 | RoHS Compliant | 4 kHz | Piezoelectric | Audio Indicators & Alerts | PKM | 90 dBA | 11 mm | 24 mm | Bulk | Through Hole | Sounder | Wire | Piezo | 360 | 12 Vdc | -20°C ~ 70°C | Circular - 24.00mm Dia x 11.50mm H | 20VDC | Pin | Bulk | 4200 Hz | - | Self Drive | 24mm | YES | 70 Days | 490-4703 | Audio Indicator and Alerts | Compliant | NO | RoHS-conform | DC | 3 ~ 20V | Continuous | Indicator, Internally Driven | 2 | YESy/n | No | -20°C | - | 360 | 360 | 3400 to 4200 Hz | - | 12mA | 24 mm | - | - | 20V dc | SIGP3,8KO | 14 weeks | - | 12mA | 4mm | Compliant | - | - | - | - | 3400Hz | 12 | Continuous | - | - | - | - | - | - | - |
 Audio Sounder Piezo 12VDC 20mA Pin 3VDC 2200Hz to 2800Hz Through Hole Audio Indicators & Alerts 2.5kHz +/-0.3kHz 20v Sound Component BUZZER PIEZO 20VDC 2.5KHZ PC MT murata electronics | 46 | 1: ¥20.808 | RoHS Compliant | 2500 Hz | Piezoelectric | Audio Indicators & Alerts | - | 75 dBA | 33.25 mm | - | Bulk | Through Hole | Sounder | Solder | Piezo | - | 12 Vdc | -20°C ~ 70°C | Rectangular - 30.5mm L x 7.7mm W x 33.25mm H | - | Pin | Bulk | 2800 Hz | - | Self Drive | 30.5 mm | - | - | 490-4704 | - | - | - | - | DC | 3 ~ 20V | Continuous | Indicator, Internally Driven | - | - | No | - | - | - | - | 2200 to 2800 Hz | - | 20 mA | 7.7 mm | - | - | - | - | - | - | 20mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Audio Diaphragm Piezo Wire Lead 5000Hz to 7000Hz Speakers & Transducers 10.0nF +/-30% 800ohm 6.0kHz +/-1.0kHz BUZZER Piezo element, 7BB-15-6, Murata 7BB 6kHZ 15MM DISC murata electronics | 3000 | 3000: ¥0.8942 | RoHS Compliant By Exemption | 6 kHz +/- 1 kHz | Speakers | Speakers & Transducers | 7BB | - | 0.22 mm | 15 mm | Bulk | DISC | Diaphragm | - | Piezo | 8000 | - | -20...+70 °C | 0.39" Dia (10mm) | - | Wire Lead | Bulk | 7000 Hz | - | External Drive | 15 mm | NO | 42 Days | - | Audio Indicator and Alerts | - | NO | RoHS-conform | - | - | - | - | - | NO y/n | - | -20 °C | Obsolete | - | - | 5000 to 7000 Hz | 10000pF @ 1kHz | - | - | 800 Ohm | - | - | - | - | 0.39" Dia (10mm) | - | - | - | 10000pF @ 1kHz | - | - | - | - | - | - | 800 Ohm | 6 | 15 x 0.22 mm | For external oscillator | - | - | - |
 Audio Diaphragm Piezo Wire Lead 5700Hz to 6900Hz Audio Indicators & Alerts 8.5nF +/-30% 6.3kHz +/-0.6kHz AUDIO INDICATOR 7BB 6,3KHZ 20MM DISC murata electronics | 1009 | 1: ¥4.964 | RoHS Compliant By Exemption | 6.3 kHz +/- 0.6 kHz | Piezoelectric | Audio Indicators & Alerts | MEMBRANE | - | 0.42 mm | 20 mm | Bulk | Flush | Diaphragm | - | Piezo | 1800 | - | - | - | - | Wire Lead | Bulk | 6900 Hz | - | Self Drive | 20 mm | NO | 42 Days | - | Audio Indicator and Alerts | Compliant | NO | RoHS-conform | - | - | - | - | 2 | NO y/n | - | -20 °C | - | - | - | 5700 to 6900 Hz | 8500pF @ 1kHz | - | - | 500 Ohm | - | - | - | - | 0.79" Dia (20mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Audio Diaphragm Piezo Wire Lead 1900Hz to 2500Hz BUZZER ELEMENT STD 2.2KHZ Audio Indicators & Alerts 2.2KHz 41mm Ext Dr murata electronics | 769 | 1: ¥17.884 | Lead free / RoHS Compliant | 2.2kHz | Piezoelectric Diaphragms | Audio Indicators & Alerts | 7BB | - | 0.63 mm | 41 mm | Bulk | - | Diaphragm | Wire Leads | Piezo | 250 | - | - | 0.63 mm H | - | Wire Lead | Bulk | 2500 Hz | - | External Drive | - | - | 42 Days | 490-7718 | Audio Indicator and Alerts | Compliant | - | - | - | - | - | - | 2 | - | - | - | - | - | - | 1900 to 2500 Hz | 30000pF @ 1kHz | - | - | 300 Ohm | - | - | - | - | 1.61" Dia (41mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Speakers & Transducers Piezo 12X12mm 2.4 KHz Sounder Audio Sounder Piezo 1.5Vo-p Solder Pad Surface Mount PIEZOELECTRIC SOUNDER SMD Murata -12.5 → +12.5 V 75dB 表面贴装 外部驱动 压电蜂鸣器, 最大为 2.4 kHz Murata Electronics | 1509 | 1: ¥10.404 | RoHS Compliant | 2.4 kHz | Speakers | - | PK | 75 dB | 3 mm | - | Reel | Surface Mount | Piezoelectric | SMD/SMT | Piezo | - | 1.5Vo-p | - 40 C to + 85 C | 12 x 12 x 3mm | 12.5 V | Solder Pad | 1,000 | 2400Hz | Square | External Drive | 12 | 75dB | 70 Days | 490-5957-1 | Audio Indicator and Alerts | Compliant | - | - | zero-peak Signal | 1.5 ~ 12.5V | Continuous | Transducer, Externally Driven | 2 | - | No | - | - | - | - | - | - | - | 3 mm | - | 12 mm | 12.5V | - | - | - | - | - | - | - | 外部 | 12 mm | Y | - | - | - | - | - | - | - | - | - | - |
 | 444 | 1: ¥11.288 | RoHS Compliant | 2 kHz | Speakers | Speakers & Transducers | PKM | 75 dB | 11 mm | 22 mm | - | - | Piezoelectric | Solder Tab | - | 720 | - | - 20 C to + 70 C | - | 25 V | - | - | - | Round | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Speakers & Transducers 40.0nF +/-30% Sound Component PKM33EPH1202C BUZZER PIEZO Murata Electronics | 1195 | 1: ¥22.063 | RoHS Compliant | 1.2 kHz | Speakers | Speakers & Transducers | PKM | 68 dB | 7.5 mm | 33 mm | Bulk | Through Hole | Piezoelectric | Solder Pin | Piezo | 60 | 30Vp-p | - 20 C to + 70 C | Circular - 33.00mm Dia x 8.00mm H | 40 V | PC Pins | 60 | - | Round | - | - | - | - | - | - | - | - | - | peak-peak Signal | 40V (Max) | Continuous | Transducer, Externally Driven | - | - | No | - | End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer. | 60 | 60 | - | 40000pF @ 120Hz | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Speakers & Transducers 1.2KHz External Drv Pin Type PKM33EPH1201C BUZZER PIEZO 40VP-P 1.2KHZ PC Murata Electronics | 180 | 1: ¥19.72 | RoHS Compliant | 1.2 kHz | Speakers | Speakers & Transducers | PKM | 68 dB | 7.5 mm | 33 mm | Bulk | Through Hole | Piezoelectric | Solder Pin | Piezo | 300 | 30Vp-p | - 20 C to + 70 C | Circular - 33.00mm Dia x 8.00mm H | 40 V | PC Pins | 600 | - | Round | - | - | - | - | 490-4687 | - | - | - | - | peak-peak Signal | 40V (Max) | Continuous | Transducer, Externally Driven | - | - | No | - | End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer. | 300 | 300 | - | 40000pF @ 120Hz | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Audio Indicators & Alerts 26.0nF +/-30% 2.8kHz +/-0.5%kHz 7BB 2,8KHz 35MM DISC 50mmLEADS Murata Electronics | 97 | 1: ¥18.292 | RoHS Compliant | 2.8 kHz +/- 0.5 kHz | Piezoelectric Diaphragms | Audio Indicators & Alerts | 7BB | - | 0.3 mm | 35 mm | Bulk | Flush | BUZZER | Through Hole | PIEZO | - | - | - | 0.3 mm H | - | - | - | - | - | - | 35mm | NO | - | - | - | - | NO | RoHS-conform | - | - | - | - | - | NOy/n | - | -20°C | - | 400 | 400 | - | - | - | - | 200Ohm | - | - | SIGM2,8KO | 12 weeks | - | - | 50mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Audio Indicators & Alerts 90DB 3.60KHZ 24.0MM ALARM(R) PKB24 3,8KHZ 24MM THT Murata Electronics | 456 | 1: ¥35.972 | RoHS Compliant | 3.8kHz | - | Audio Indicators & Alerts | PKB | 90 dB | 17.5mm | 30.3 mm | Bulk | Flush | BUZZER | Pin | PIEZO | - | - | - | - | - | - | - | - | - | - | 24mm | YES | - | - | - | - | NO | RoHS-conform | - | - | - | - | - | YESy/n | - | -20°C | - | 90 | 90 | - | - | 13mA | - | - | - | - | SIGP3,8KM | 14 weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 15mm | Buzzer | - |
Speakers & Transducers Piezo 12X12mm 2.4 KHz Sounder PIEZOELECTRIC SOUNDER SMD Murata Power Solutions -12.5 → +12.5 V dc 75dB 表面贴装 发声器音调 外部驱动 电子发声器, 最大为 2.4 kHz PKLCS 2,4kHz 12MM SMD -40/85°C Murata Electronics | 45 | 1: ¥17.1196 | RoHS Compliant | 2.4 kHz | Speakers | - | PK | 75 dB | 3 mm | - | Reel | 表面贴装 | Piezoelectric | SMD/SMT | Piezo | - | 1.5Vo-p | - 40 C to + 85 C | 12 x 12 x 3mm | 12.5 V | - | 1,000 | 2400Hz | Square | - | 12 mm | 75dB | 70 Days | 490-5958-1 | Audio Indicator and Alerts | - | NO | RoHS-conform | zero-peak Signal | 1.5 ~ 12.5V | Continuous | Transducer, Externally Driven | - | YES y/n | No | -40 °C | - | - | - | - | - | - | 12mm | - | 12 mm | 12.5V 直流 | - | - | - | - | - | - | 28nF | 外部 | 12 mm | Y | - | - | - | - | - | - | - | - | - | 发声器 |
 Speakers & Transducers 72DB 4.00KHZ 17.0MM ALARM(R) Audio Sounder Piezo 3Vp-p Pin Through Hole Murata Electronics | 1166 | 1: ¥7.82 | RoHS Compliant | 4 kHz | Speakers | Speakers & Transducers | PKM | 72 dB | 7 mm | 17 mm | Bulk | Through Hole | Piezoelectric | Solder Pin | Piezo | - | 3Vp-p | - 20 C to + 70 C | - | 25 V | Pin | - | 4000(Typ) | Round | External Drive | - | - | - | - | - | Compliant | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Speakers & Transducers 12.0nF +/-30% Sound Component Audio Sounder Piezo 3Vp-p Pin Through Hole Murata Electronics | 311 | 1: ¥9.452 | RoHS Compliant | 4 kHz | Speakers | Speakers & Transducers | PKM | 75 dB | 8.2 mm | 22 mm | Bulk | Through Hole | Piezoelectric | Solder Pin | Piezo | - | 3Vp-p | - 20 C to + 70 C | - | 30 V | Pin | - | 4000(Typ) | Round | External Drive | - | - | - | - | - | Compliant | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 268 | 1: ¥19.176 | RoHS Compliant | 2000 Hz | Piezoelectric | Audio Indicators & Alerts | - | 75 dB | - | - | Bulk | Flush | - | Solder | - | - | 20 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 2086 | 1: ¥8.432 | RoHS Compliant | 4 kHz | Speakers | Speakers & Transducers | PKM | 75 dB | 4 mm | 17 mm | - | - | Piezoelectric | Lead Terminal | - | 500 | - | - 20 C to + 70 C | - | 25 V | - | - | - | Round | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 274 | 1: ¥17.68 | RoHS Compliant | 2 kHz | Speakers | Speakers & Transducers | PKB | 72 dB | 7 mm | 16.8 mm | - | - | Piezoelectric | Lead Terminal | - | 250 | - | - 20 C to + 70 C | - | 7 V | - | - | - | Round | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | - | RoHS Compliant By Exemption | 4000 Hz | Ultrasonic Sensors | Audio Indicators & Alerts | MA40 | 106 dB | - | 18 mm | Reel | Flush | - | - | - | 90 | 100 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | - | RoHS Compliant By Exemption | 3300 kHz | Piezoelectric | Audio Indicators & Alerts | PKB | 80 dB | - | 24 mm | - | Panel | - | - | - | 2000 | 20 VDC | - | 24.3 mm L | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Obsolete | - | - | - | - | - | - | - | 24.3 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 Audio Indicators & Alerts PIN 24mm 3.6kHz Audio Buzzer Piezo 12VDC 16mA Pin 3VDC 3100Hz to 4100Hz Through Hole Murata Electronics | 1396 | 1: ¥10.812 | RoHS Compliant By Exemption | 3600 kHz | Piezoelectric | Audio Indicators & Alerts | PKB | 90 dB | - | 30.3 mm | Bulk | Flush | - | - | - | 650 | 15 VDC | - | 24.3 mm L | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Obsolete | - | - | - | - | - | - | - | 24.3 mm | - | - | - | - | - | - | Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - |