PT 系列, 警报器、蜂鸣器和警笛

结果:
90
Manufacturer
Series
Height - Seated (Max)
Size / Dimension
Sound Pressure Level (SPL)
Frequency
Voltage Range
Current - Supply
Operating Temperature
Voltage - Rated
Mounting Type
Termination
Input Type
Ratings
Driver Circuitry
Technology
Operating Mode
Port Location
Ingress Protection
Approval Agency
Duration
结果90
搜索条目:
PT
选择
图片产品详情单价可用性ECAD 模型Ingress ProtectionMounting TypeDurationTerminationOperating TemperatureApproval AgencyRatingsVoltage - RatedCurrent - SupplySeriesInput TypePort LocationHeight - Seated (Max)Driver CircuitryVoltage RangeFrequencyTechnologyOperating ModeSound Pressure Level (SPL)Size / Dimension
PT-2735FPLQ
联系我们
4,132 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 90°C
-
-
12 V
10mA
PT
DC
Top
0.362" (9.20mm)
Transducer, Externally Driven
3 ~ 28V
3.5kHz
Piezo (with Feedback)
Single Tone
88dB @ 12V, 30cm
1.181" Dia (30.00mm)
PT-2040PQ
联系我们
3,310 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 90°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.370" (9.40mm)
Transducer, Externally Driven
1 ~ 30V
4kHz
Piezo
Single Tone
90dB @ 5V, 10cm
0.866" Dia (22.00mm)
PT-1540PQ
联系我们
358 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 100°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.370" (9.40mm)
Transducer, Externally Driven
1 ~ 25V
4kHz
Piezo
Single Tone
85dB @ 5V, 10cm
0.669" Dia (17.00mm)
PT-3529FPQ
BUZZER PIEZO 12V 42MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
-
12 V
8mA
PT
DC
Top
0.638" (16.20mm)
Transducer, Externally Driven
3 ~ 28V
2.9kHz
Piezo (with Feedback)
Single Tone
90dB @ 12V, 30cm
1.654" Dia (42.00mm)
PT-1407
BUZZER PIEZO 5V 13.8MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
Washable
5 V
1mA
PT
Peak-Peak Signal
Top
0.276" (7.00mm)
Transducer, Externally Driven
1 ~ 20V
4kHz
Piezo
Single Tone
80dB @ 5V, 10cm
0.543" Dia (13.80mm)
PT-2038WQ
BUZZER PIEZO 5V 24MM FLANGE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Panel Mount, Flange
-
Wire Leads
-20°C ~ 70°C
-
-
5 V
5mA
PT
Peak-Peak Signal
Top
0.205" (5.20mm)
Transducer, Externally Driven
1 ~ 30V
3.8kHz
Piezo
Single Tone
90dB @ 5V, 10cm
0.945" Dia (24.00mm)
PT-2725FPQ
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 90°C
-
-
12 V
10mA
PT
DC
Top
0.402" (10.20mm)
Transducer, Externally Driven
3 ~ 28V
2.5kHz
Piezo (with Feedback)
Single Tone
85dB @ 12V, 30cm
1.181" Dia (30.00mm)
PT-2020PQ
BUZZER PIEZO 5V 22X7.2MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 90°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Side
1.067" (27.10mm)
Transducer, Externally Driven
1 ~ 30V
2kHz
Piezo
Single Tone
80dB @ 5V, 10cm
0.866" L x 0.283" W (22.00mm x 7.20mm)
PT-4175PQ
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.559" (14.20mm)
Transducer, Externally Driven
3 ~ 30V
750Hz
Piezo
Single Tone
87dB @ 5V, 10cm
1.732" Dia (44.00mm)
PT-2726PQ
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.402" (10.20mm)
Transducer, Externally Driven
1 ~ 30V
2.5kHz
Piezo
Single Tone
90dB @ 5V, 10cm
1.181" Dia (30.00mm)
PT-2707
BUZZER PIEZO 3V 22X7MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
-
3 V
1mA
PT
Peak-Peak Signal
Side
1.055" (26.80mm)
Transducer, Externally Driven
1 ~ 30V
2kHz
Piezo
Single Tone
70dB @ 3V, 10cm
0.866" L x 0.276" W (22.00mm x 7.00mm)
PT-2207
BUZZER PIEZO 10V 22MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 70°C
-
-
10 V
3mA
PT
Peak-Peak Signal
Top
0.311" (7.90mm)
Transducer, Externally Driven
1 ~ 30V
4kHz
Piezo
Single Tone
85dB @ 10V, 10cm
0.866" Dia (22.00mm)
PT-1707
BUZZER PIEZO 5V 17MM TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 60°C
-
-
5 V
1mA
PT
Peak-Peak Signal
Top
0.331" (8.40mm)
Transducer, Externally Driven
1 ~ 20V
4kHz
Piezo
Single Tone
78dB @ 5V, 10cm
0.669" Dia (17.00mm)
PT-1625
BUZZER PIEZO 3V 16X16MM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
Solder Pads
-20°C ~ 70°C
-
-
3 V
1mA
PT
Peak-Peak Signal
Side
0.098" (2.50mm)
Transducer, Externally Driven
1 ~ 25V
4kHz
Piezo
Single Tone
70dB @ 3V, 10cm
0.630" L x 0.630" W (16.00mm x 16.00mm)
PT-2130FWQ
BUZZER PIEZO 12V 24MM FLANGE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Panel Mount, Flange
-
Wire Leads
-20°C ~ 90°C
-
-
12 V
12mA
PT
DC
Top
0.382" (9.70mm)
Transducer, Externally Driven
1.5 ~ 30V
3kHz
Piezo (with Feedback)
Single Tone
80dB @ 12V, 30cm
0.945" Dia (24.00mm)
PT-1245P-P7.5Q
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 100°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.287" (7.30mm)
Transducer, Externally Driven
1 ~ 25V
4kHz
Piezo
Single Tone
80dB @ 5V, 10cm
0.496" Dia (12.60mm)
PT-1340P-PQ
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 100°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.323" (8.20mm)
Transducer, Externally Driven
1 ~ 25V
4kHz
Piezo
Single Tone
85dB @ 5V, 10cm
0.551" Dia (14.00mm)
PT-1540PM-P3.5Q
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Through Hole
-
PC Pins
-20°C ~ 100°C
-
-
5 V
1.5mA
PT
Peak-Peak Signal
Top
0.370" (9.40mm)
Transducer, Externally Driven
1 ~ 25V
4kHz
Piezo
Single Tone
85dB @ 5V, 10cm
0.669" Dia (17.00mm)
PT-723B-76Q
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Custom
-
Wire Leads
-20°C ~ 70°C
-
-
5 V
5mA
PT
Peak-Peak Signal
Top
0.677" (17.20mm)
Transducer, Externally Driven
3 ~ 30V
2.6kHz
Piezo
Single Tone
90dB @ 5V, 10cm
1.181" Dia (30.00mm)
PT-2045FWQ
BUZZER PIEZO 12V 24MM FLANGE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Panel Mount, Flange
-
Wire Leads
-20°C ~ 70°C
-
-
12 V
8mA
PT
DC
Top
0.185" (4.70mm)
Transducer, Externally Driven
3 ~ 28V
4.5kHz
Piezo (with Feedback)
Single Tone
85dB @ 12V, 30cm
0.945" Dia (24.00mm)

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。