ST 系列, 警报器、蜂鸣器和警笛

结果:
29
Manufacturer
Series
Sound Pressure Level (SPL)
Height - Seated (Max)
Operating Temperature
Frequency
Size / Dimension
Voltage Range
Voltage - Rated
Current - Supply
Input Type
Port Location
Ingress Protection
Termination
Mounting Type
Driver Circuitry
Technology
Operating Mode
Approval Agency
Duration
Ratings
结果29
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ST
选择
图片产品详情单价可用性ECAD 模型Mounting TypeIngress ProtectionDurationOperating TemperatureTerminationApproval AgencyRatingsSeriesVoltage - RatedCurrent - SupplyHeight - Seated (Max)Port LocationDriver CircuitryInput TypeVoltage RangeFrequencyTechnologyOperating ModeSound Pressure Level (SPL)Size / Dimension
ST-025BT
BUZZER MAGNETIC 3.6V 7.5X7.5 SMD
联系我们
200 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 85°C
Solder Pads
-
-
ST
3.6 V
100mA
0.110" (2.80mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
3.1kHz
Magnetic
Single Tone
85dB @ 3.6V, 10cm
0.295" L x 0.295" W (7.50mm x 7.50mm)
ST-0503-3
BUZZER MAGNETIC 3V 5X5MM SMD
联系我们
159 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 60°C
Solder Pads
-
-
ST
3 V
110mA
0.114" (2.90mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
4kHz
Magnetic
Single Tone
75dB @ 3V, 10cm
0.197" L x 0.197" W (5.00mm x 5.00mm)
ST-03BH
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
1 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.73kHz
Magnetic
Single Tone
88dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-0402T
BUZZER MAGNETIC 3V 4X4MM SMD
联系我们
数量
1 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 70°C
Solder Pads
-
-
ST
3 V
90mA
0.079" (2.00mm)
Top
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
4kHz
Magnetic
Single Tone
70dB @ 3V, 10cm
0.157" L x 0.157" W (4.00mm x 4.00mm)
ST-025BL
BUZZER MAGNETIC 3.6V 7.5X7.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 85°C
Solder Pads
-
-
ST
3.6 V
70mA
0.110" (2.80mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
2.3kHz
Magnetic
Single Tone
87dB @ 3.6V, 10cm
0.295" L x 0.295" W (7.50mm x 7.50mm)
ST-025BLA
BUZZER MAGNETIC 3V 7.5X7.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 85°C
Solder Pads
-
-
ST
3 V
70mA
0.110" (2.80mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
2.5kHz
Magnetic
Single Tone
80dB @ 3V, 10cm
0.295" L x 0.295" W (7.50mm x 7.50mm)
ST-04BH-P
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.177" (4.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.73kHz
Magnetic
Single Tone
88dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-A03BH
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 75°C
Solder Pads
-
-
ST
3.6 V
100mA
0.138" (3.50mm)
Top
Transducer, Externally Driven
Zero-Peak Signal
2.4 ~ 4.5V
2.73kHz
Magnetic
Single Tone
88dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-04CH
BUZZER MAGNETIC 5V 8.5X8.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
5 V
100mA
0.169" (4.30mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
4 ~ 6V
2.73kHz
Magnetic
Single Tone
88dB @ 5V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-03BL
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.3kHz
Magnetic
Single Tone
82dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-04BT
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.169" (4.30mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
3.2kHz
Magnetic
Single Tone
88dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-025BH
BUZZER MAGNETIC 3V 7.5X7.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 85°C
Solder Pads
-
-
ST
3 V
70mA
0.110" (2.80mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
2.7kHz
Magnetic
Single Tone
85dB @ 3V, 10cm
0.295" L x 0.295" W (7.50mm x 7.50mm)
ST-03CH
BUZZER MAGNETIC 5V 8.5X8.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-30°C ~ 70°C
Solder Pads
-
-
ST
5 V
100mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
4 ~ 6V
2.73kHz
Magnetic
Single Tone
88dB @ 5V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST628
BUZZER PIEZO 42.85MM PNL MNT
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Panel Mount
-
-
-30°C ~ 65°C
Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
-
-
ST
-
3 ~ 14mA
1.330" (33.77mm)
-
Indicator, Internally Driven
DC
6 ~ 28V
2.9kHz
Piezo
Single Tone
60dB @ 6V, 61cm
1.687" Dia (42.85mm)
ST-03AH
BUZZER MAGNETIC 1.5V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
IP65 - Dust Tight, Water Resistant
-
-30°C ~ 85°C
Solder Pads
-
-
ST
1.5 V
80mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
1 ~ 2V
2.73kHz
Magnetic
Single Tone
85dB @ 1.5V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-0503
BUZZER MAGNETIC 3V 5X5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 60°C
Solder Pads
-
-
ST
3 V
110mA
0.114" (2.90mm)
Top
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
4kHz
Magnetic
Single Tone
80dB @ 3V, 10cm
0.197" L x 0.197" W (5.00mm x 5.00mm)
ST-03BL-1
BUZZER MAGNETIC 3.6V 8.5X8.5 SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.3kHz
Magnetic
Single Tone
87dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-03BHT
BUZZER MAGN 3.6V 8.5X8.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.130" (3.30mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.713kHz
Magnetic
-
85dB @ 3.6V, 10cm
0.335" L x 0.335" W (8.50mm x 8.50mm)
ST-025BHT
BUZZER MAGN 3.6V 7.5X7.5MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 70°C
Solder Pads
-
-
ST
3.6 V
100mA
0.110" (2.80mm)
Top
Transducer, Externally Driven
Zero-Peak Signal
2.5 ~ 4.5V
2.713kHz
Magnetic
-
82dB @ 3.6V, 10cm
0.295" L x 0.295" W (7.50mm x 7.50mm)
ST-0311T
BUZZER MAGNETIC 3V 9MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-20°C ~ 70°C
Solder Pads
-
-
ST
3 V
90mA
0.138" (3.50mm)
Side
Transducer, Externally Driven
Zero-Peak Signal
2 ~ 4V
2.713kHz
Magnetic
-
90dB @ 3V, 10cm
0.354" Dia (9.00mm)

关于  警报器、蜂鸣器和警笛

警报器、蜂鸣器和警笛是必要的设备,设计用于产生听得见的信号,通常是一种持续的高频嗡嗡声。这些设备被封装在模制外壳中,确保了保护和耐久性。 有各种特征可以区分警报器、蜂鸣器和警笛,包括驱动电路、输入类型、电压等级、电压范围、频率、技术、工作模式、电流供应和端口位置。驱动电路确定设备产生声音的机制,而输入类型指定激活设备所需的电气信号类型。电压等级和电压范围表示适当的电源供应水平以实现正确的操作。频率表示生成声音的音高或音调,可以从多个频率到特定的200Hz至8kHz范围。 不同的技术被应用于警报器、蜂鸣器和警笛的生产中。这些包括电机机械、磁性、压电和反馈式压电。每种技术都具有其独特的特点和优势,如效率、可靠性和声音质量等方面。 工作模式可以有所不同,选项包括连续的声音输出、间歇或脉冲信号、可调节的音量设置,甚至是可编程的模式。电流供应是指设备正常运行所需的电流量。端口位置指定设备上的电气连接位置,以便轻松集成到各种系统或应用中。 警报器、蜂鸣器和警笛在广泛的行业和应用中得到了广泛的应用,包括安全系统、工业设备、汽车车辆、消费电子和紧急警报系统。它们提供重要的听觉警报和通知,以确保安全、增强交流,并警示个人注意潜在的危险或需要关注的情况。