參數(shù)資料
型號: PF-21N30WQ
廠商: Mallory Sonalert Products Inc
文件頁數(shù): 1/1頁
文件大小: 0K
描述: BUZZER 3-30DC 80DB FLANGE 2.9KHZ
標準包裝: 1
系列: Sonalert®
驅(qū)動器電路: 指示燈,內(nèi)部驅(qū)動
技術(shù): 壓電
輸入類型: DC
電壓 - 額定: 12VDC
電壓范圍: 3 ~ 30V
頻率: 3kHz
工作模式: 脈沖,快速
聲壓級: 80dB @ 12V,30cm
電流 - 電源: 12mA
可清洗:
安裝類型: 底座安裝
端子: 導線引線
尺寸/尺寸: 圓形 - 24.00mm 直徑 x 9.70mm H
包裝: 散裝
工作溫度: -20°C ~ 70°C
Mallory Sonalert Products Inc.
Part #
PF-21N30WQ
Sales Outline Drawing
Revision
A
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)
3000 ± 500
Operating Voltage (Vdc)
3.0 ~ 30
Rated Voltage (Vdc)
12
Current Consumption (mA/max)
12 at Rated Voltage
Sound Pressure Level (dB/min)
80 at 30cm at Rated Voltage
Tone/Pulse Rate (Hz0
Fast Pulse 3.0 ±20%
Operating Temperature (°C)
-20 ~ +70
Storage Temperature (°C)
-30 ~ +80
Housing
ABS 777 UL94HB plastic resin
(Color: Black)
Lead Wire
28 AWG
Weight (Grams)
3.0
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
RoHS Compliant
Dimensions: (units: mm)
相關(guān)PDF資料
PDF描述
PF-27A25PSQ AUD SIG DEVICE 3-24VDC PCB
PF-27A35WQ BUZZER 3-24DC 95DB FLANGE 3.5KHZ
PF-27N25WQ BUZZER 3-28DC 90DB FLANGE 2.5KHZ
PF-27N36WQ AUD SIG DEVICE 3-28VDC FLANGE
PF-35N29WQ BUZZER 3-28DC 90DB FLANGE 2.9KHZ
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PF-21N31PQ 功能描述:音頻指示器及警報器 FAST PULSE, 4-28VDC 3KHZ, 80DB, 24X14MM RoHS:否 制造商:PUI Audio 產(chǎn)品:Indicators 聲壓級:85 dB 音調(diào):Continuous 頻率:2300 Hz +/- 300 Hz 電壓額定值:5 VDC 電流額定值:30 mA 端接類型: 直徑:12 mm 安裝:Through Hole
PF22.000 (230V) 制造商:PFANNENBERG 功能描述:FAN FILTERED IP54 70M3/HR 制造商:PFANNENBERG 功能描述:FAN, FILTERED, IP54, 70M3/HR 制造商:PFANNENBERG 功能描述:FAN, FILTERED, IP54, 70M3/HR; Bearing Style:Sleeve; Current Rating:120mA; External Depth:70mm; External Height:145mm; External Width:145mm; Fan Size:145mm x 145mm; Fixing Centres:125mm; Flow Rate - Metric:70m3/h; For Use With:Fans; ;RoHS Compliant: Yes
PF22.000 115V EMC 制造商:PFANNENBERG 功能描述:FILTERFAN EMC 115V
PF22.000 230V EMC 制造商:PFANNENBERG 功能描述:FILTERFAN EMC 230V
PF22.0W 制造商:3M Electronic Products Division 功能描述:98044045973 3M(TM) PF22.0W WID 制造商:3M Electronic Products Division 功能描述:PRIVACY FILTER WIDESCREEN 22" 制造商:3M Electronic Products Division 功能描述:WDSCRN LCD PRIVACY FILTER 22.0" 制造商:3M Electronic Products Division 功能描述:PRIVACY COMPUTER FILTER; External Height:11.68"; External Width:18.67"; Features:Anti-reflective, durable screen protection, designed for widescreen desktop monitors with screens that appear more rectangular than square ;RoHS Compliant: NA