PF Series, 警报器、蜂鸣器和警笛

结果:
16
Manufacturer
Series
Height - Seated (Max)
Current - Supply
Size / Dimension
Sound Pressure Level (SPL)
Frequency
Voltage Range
Termination
Mounting Type
Operating Temperature
Duration
Voltage - Rated
Driver Circuitry
Technology
Operating Mode
Input Type
Ingress Protection
Approval Agency
Ratings
Port Location
结果16
搜索条目:
PF
选择
图片产品详情单价可用性ECAD 模型Ingress ProtectionDurationOperating TemperatureTerminationApproval AgencyRatingsSeriesVoltage - RatedCurrent - SupplyMounting TypeHeight - Seated (Max)Input TypePort LocationDriver CircuitryVoltage RangeFrequencyTechnologyOperating ModeSound Pressure Level (SPL)Size / Dimension
PF-20A35EWQ
BUZZER PIEZO 12V 28MM FLANGE
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
10mA
Panel Mount, Flange
0.992" (25.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 24V
3.5kHz
Piezo
Pulse, Fast
95dB @ 12V, 30cm
1.102" Dia (28.00mm)
PF-21A31PQ
BUZZER PIEZO 12V 24MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
18mA
Through Hole
0.559" (14.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 24V
3kHz
Piezo
Pulse, Fast
85dB @ 12V, 30cm
0.945" Dia (24.00mm)
PF-21N30WQ
BUZZER PIEZO 12V 24MM FLANGE
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
12mA
Panel Mount, Flange
0.382" (9.70mm)
DC
Top
Indicator, Internally Driven
3 ~ 30V
3kHz
Piezo
Pulse, Fast
80dB @ 12V, 30cm
0.945" Dia (24.00mm)
PF-35N29WQ
BUZZER PIEZO 12V 42MM FLANGE
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
8mA
Panel Mount, Flange
0.638" (16.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
2.9kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.654" Dia (42.00mm)
PF-27N25PSQ
BUZZER PIEZO 12V 30MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
15mA
Through Hole
0.638" (16.20mm)
DC
Top
Transducer, Externally Driven
3 ~ 28V
2.5kHz
Piezo (with Feedback)
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27A35WQ
BUZZER PIEZO 12V 30MM FLANGE
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
15mA
Panel Mount, Flange
0.638" (16.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 24V
3.5kHz
Piezo
Pulse, Fast
95dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27N26PSQ
BUZZER PIEZO 12V 30MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
15mA
Through Hole
0.402" (10.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
2.5kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27A25PSQ
BUZZER PIEZO 12V 30MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
15mA
Through Hole
0.638" (16.20mm)
DC
Top
Transducer, Externally Driven
3 ~ 24V
2.5kHz
Piezo (with Feedback)
Pulse, Fast
95dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27N36PSQ
BUZZER PIEZO 12V 30MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-
PC Pins
-
-
PF
12 V
15mA
Through Hole
0.402" (10.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
3.5kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-21N31PQ
BUZZER PIEZO 12V 24MM TH
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
12mA
Through Hole
0.559" (14.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 30V
3kHz
Piezo
Pulse, Fast
80dB @ 12V, 30cm
0.945" Dia (24.00mm)
PF-27N25WQ
BUZZER PIEZO 12V 30MM FLANGE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
15mA
Panel Mount, Flange
0.638" (16.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
2.5kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27N35PSQ
BUZZER PIEZO 12V 30MM TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
8mA
Through Hole
0.638" (16.20mm)
DC
Top
Transducer, Externally Driven
3 ~ 28V
3.5kHz
Piezo (with Feedback)
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-21A29PQ
BUZZER PIEZO 12V 24MM TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-20°C ~ 70°C
PC Pins
-
-
PF
12 V
18mA
Through Hole
0.559" (14.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 24V
3kHz
Piezo
Single Tone
85dB @ 12V, 30cm
0.945" Dia (24.00mm)
PF-27N36WQ
BUZZER PIEZO 12V 30MM FLANGE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Wire Leads
-
-
PF
12 V
15mA
Panel Mount, Flange
0.402" (10.20mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
3.5kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.181" Dia (30.00mm)
PF-27N29ERQ
BUZZER PIEZO 12V 35.5MM PNL MNT
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数量
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PCB Symbol, Footprint & 3D Model
-
3 PPS
-20°C ~ 70°C
Screw Terminal, Quick Connect Tab - 0.252" (6.40mm)
-
-
PF
12 V
15mA
Panel Mount
1.240" (31.50mm)
DC
Top
Indicator, Internally Driven
3 ~ 28V
2.9kHz
Piezo
Pulse, Fast
90dB @ 12V, 30cm
1.398" Dia (35.50mm)
PF-12N40PEDR-24VICQ
6-28DC 63-82DB 4100F FP 13X7 160
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-20°C ~ 70°C
PC Pins
-
-
PF
24 V
200mA
Through Hole
0.303" (7.70mm)
DC
Top
Indicator, Internally Driven
6 ~ 28V
4.1kHz
Piezo
Pulse, Fast
85dB @ 24V, 10cm
0.543" Dia (13.80mm)

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。