重点方案领域直达：
⚡
警报器、蜂鸣器和警笛 芯片选型指南与应用电路参考
本专区收录了 4,918 款主流 警报器、蜂鸣器和警笛 电子元器件。涵盖详细工作电压/电流、封装尺寸、引脚分布图（Pinout）、工作温度范围等电气参数，支持按原厂型号精准比对、Pin-to-Pin 替代选型及最新原厂官方 Datasheet 规格书免费查阅与下载。
| 器件型号 (MPN) | 制造原厂 | 封装规格 | 电气特性与技术摘要 | 规格书 / 详情 |
|---|---|---|---|---|
|
MSW5C
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER 3-5.5V 23MM TH | |
|
PB-32N10W-12K
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER MAGNETIC 31.7MM FLANGE | |
|
PT-1403
PDF
|
Soberton Inc. |
标准封装
|
BUZZER PIEZO 9V 14MM CUSTOM | |
|
TP293409-1
PDF
|
DB Unlimited |
标准封装
|
BUZZER PIEZO 9V 29.7MM CUSTOM | |
|
M22BZ-024DCF
PDF
|
Moujen |
标准封装
|
BUZZER MAGN 24V 29.6MM PNL MNT | |
|
M22BZ-024DCS
PDF
|
Moujen |
标准封装
|
BUZZER MAGN 24V 29.6MM PNL MNT | |
|
PKM22EPPH2002-B0
PDF
|
Murata Electronics |
标准封装
|
BUZZER PIEZO 1.5V 22MM TH | |
|
SC110R
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 42.85MM PNL MNT | |
|
PT-1704
PDF
|
Soberton Inc. |
标准封装
|
BUZZER PIEZO 3V 17MM CUSTOM | |
|
CPT-1667-85T
PDF
|
Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER PIEZO 12V 16.5MM TH | |
| Ole Wolff Electronics Inc |
标准封装
|
BUZZER PIEZO 3.6V 12X12MM SMD | ||
|
AT-1127-ST-HT-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER MAGNETIC 3V 9MM TH | |
|
X-2629-TWT-FP-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER MAGNETIC 12V 25MM TH | |
|
31-801.002
PDF
|
EAO |
标准封装
|
BUZZER - 0.945" L X 0.709" W SMD | |
|
SC648S
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 42.98MM PNL MNT | |
|
SC110
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 42.85MM PNL MNT | |
|
CEM-1601
PDF
|
Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER MAGNETIC 1.5V 16.00MM TH | |
|
AT-1440-TT-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER PIEZO 5V 13.8MM TH | |
|
WST-1307S
PDF
|
Soberton Inc. |
标准封装
|
BUZZER MAGN 5V 12.8X12.8 SMD | |
|
SD1209TT-A1
PDF
|
TDK Corporation |
标准封装
|
BUZZER MAGNETIC 12V 12MM TH | |
|
AT-1436-TWT-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER PIEZO 5V 13.8MM TH | |
|
SMT-0540-S-2-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER MAGNETIC 3V 0.2X 0.2" SMD | |
| Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER PIEZO 12V 22.10MM SMD | ||
|
MSO206NR
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 23X23MM TH | |
|
PS-953Q
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 12V 33MM TH | |
|
CEP-2202AS
PDF
|
Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER PIEZO 12V 24.20MM TH | |
|
SMT-0830-T-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER MAGNETIC 3.6V 0.3X0.3 SMD | |
|
AT-1820-TWT-6V-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER MAGNETIC 6V 18X14MM TH | |
|
CPE-522
PDF
|
Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER PIEZO 12V 24X10MM TH | |
|
CPS-4242-100T
PDF
|
Same Sky (Formerly CUI Devices) |
标准封装
|
BUZZER PIEZO 12V 42.50MM PNL MNT |
