参数资料
型号: PK-20A38PQ
厂商: Mallory Sonalert Products Inc
文件页数: 1/1页
文件大小: 0K
描述: BUZZER PIEZO 3.8KHZ 23MM PC MT
音频文件: 3800 Hz Continuous
产品目录绘图: MCP320, PK-20A Top
MCP320, PK-20A Side
标准包装: 100
系列: Sonalert®
驱动器电路: 指示灯,内部驱动
技术: 压电
输入类型: DC
电压 - 额定: 12VDC
电压范围: 3 ~ 24V
频率: 3.8kHz
工作模式: 连续
声压级: 95dB @ 12V,30cm
电流 - 电源: 15mA
可清洗:
安装类型: 通孔
端子: PC 引脚
尺寸/尺寸: 圆形 - 23.00mm 直径 x 18.20mm H
包装: 散装
工作温度: -20°C ~ 70°C
产品目录页面: 2657 (CN2011-ZH PDF)
其它名称: 458-1069
Part #
Mallory Sonalert Products Inc.
PK-20A38PQ
Revision
Sales Outline Drawing
B
4411 South High School Road, Indianapolis, Indiana 46241 USA ● Phone (317) 612-1000 ● Fax (317) 612-1010 ● http://www.mallory-sonalert.com
Specifications:
Oscillation Frequency (Hz)
3800 ± 500
Operating Voltage (Vdc)
3 ~ 24
Rated Voltage (Vdc)
12
Current Consumption (mA/max)
15 at Rated Voltage
Sound Pressure Level (dB/min)
95 at 30cm at Rated Voltage
Tone/Pulse Rate (Hz0
Constant
Operating Temperature (°C)
-20 ~ +70
Storage Temperature (°C)
-30 ~ +80
Housing
ABS 757 UL94HB plastic resin
(Color: Black)
Lead Pins
Tin Plated Brass
Weight (Grams)
4.8
Condition by wave soldering (°C)
245 ±5 / 3±0.5 sec
Condition by hand soldering (°C)
350 ±20 / within 5 sec
Options
For other options contact factory
Dimensions: (units: mm)
ROHS Compliant
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