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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 |
|---|---|---|---|---|
|
PT-2725WQ
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
BUZZER PIEZO 5V 30MM FLANGE | |
|
AI-3035-TT-12V-R
PDF
|
PUI Audio, Inc. |
标准封装
|
BUZZER PIEZO 12V 30.2MM TH | |
|
SBW12VMCSPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB VENTILATION RO | |
|
SBW12VHCMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB VENTILATION RO | |
|
SBW12CLHMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB CARDIAC ROHS S | |
|
SBW12CPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB CARDIAC ROHS S | |
|
SBW12TMHMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB TEMP-ENERGY RO | |
|
57105255
PDF
|
WERMA USA Inc. |
标准封装
|
SIGNAL HORN WM CONTIN. TONE 24VD | |
|
58400066
PDF
|
WERMA USA Inc. |
标准封装
|
SIGNAL HORN WM CONTIN. TONE 48VA | |
|
10901075
PDF
|
WERMA USA Inc. |
标准封装
|
ELECTR. BUZZER EM PULSE TONE 24V | |
|
57500060
PDF
|
WERMA USA Inc. |
标准封装
|
SIGNAL HORN WM CONTIN. TONE 115- | |
|
57300068
PDF
|
WERMA USA Inc. |
标准封装
|
SIGNAL HORN WM CONTIN. TONE 230V | |
|
91405268
PDF
|
WERMA USA Inc. |
标准封装
|
BELLS CONTINUOUS TONE 230VAC GY | |
|
SBW12TMCFPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB TEMP-ENERGY RO | |
|
SBW12VMHCTPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB VENTILATION RO | |
|
SBW12GLMMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB GENERAL ROHS S | |
|
SBW12TLHFPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB TEMP-ENERGY RO | |
|
SBW12PLHSPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB PERFUSION ROHS | |
|
SBW12CMHMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB CARDIAC ROHS S | |
|
SBW12DHPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB DRUG-FLUID ROH | |
|
SBW12VLHCTPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB VENTILATION RO | |
|
SBW12GHCMPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB GENERAL ROHS S | |
|
SBW12DLHSPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB DRUG-FLUID ROH | |
|
SBW12PMHFPPC
PDF
|
Mallory Sonalert Products Inc. |
标准封装
|
IEC 9-12VDC 100DB PERFUSION ROHS | |
|
AI-1231-TWT-4
PDF
|
PUI Audio, Inc. |
标准封装
|
INDICATOR 3100HZ 83DB 12MM 5V | |
|
TE250705-1
PDF
|
DB Unlimited |
标准封装
|
BUZZER ELECTRO 5V 25MM TH | |
|
TP341209-1
PDF
|
DB Unlimited |
标准封装
|
BUZZER PIEZO 9V TH | |
|
IE162312-2
PDF
|
DB Unlimited |
标准封装
|
BUZZER ELECTRO 12V 16MM TH | |
|
TE092705-3
PDF
|
DB Unlimited |
标准封装
|
BUZZER ELECTRO 5V 9.60MM TH | |
|
TE122401-3
PDF
|
DB Unlimited |
标准封装
|
BUZZER ELECTR 1.5V 12.8X12.8 SMD |
