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MSPI

马洛里

包装:卷带(TR) 描述:BUZZER PIEZO 5V 14MM TH 音频设备, 产品 警报器,蜂鸣器,警笛

ETC

知名厂家

Transducers-External Drive-Piezo

MALLORY

PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR?

General Description Silicon VDMOS and LDMOS transistors designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others. Polyfet process features gold metal for greatly extended lifetime

POLYFET

Electronic two-tone ringer

Description LS1240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer) or a dynamic loudspeaker. The output current capability of LS1240 is higher

STMICROELECTRONICS

意法半导体

Electronic two-tone ringer

Description LS1240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer) or a dynamic loudspeaker. The output current capability of LS1240 is higher

STMICROELECTRONICS

意法半导体

ALTERNISTORS

DESCRIPTION The TODV 640 ---> 1240 use a high performance passivated glass alternistor technology. Featuring very high commutation levels and high surge current capability, this family is well adapted to power control on inductive load (motor, transformer...) FEATURES ■ HIGH COMMUTATION :

STMICROELECTRONICS

意法半导体

Photo Modules for PCM Remote Control Systems

Description The TSOP12.. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. Features  Photo detector and preamplifier in one package  Internal filter for PCM freq

VISHAYVishay Siliconix

威世威世科技公司

PT-1240PE产品属性

  • 类型

    描述

  • 型号

    PT-1240PE

  • 功能描述

    扬声器与变频器 PC MT XDUCR SEAL

  • RoHS

  • 制造商

    PUI Audio

  • 产品

    Speakers

  • 类型

    Electromagnetic

  • 频率

    900 Hz to 12 kHz

  • 声压级

    88 dBA

  • 阻抗

    8 Ohms

  • 功率额定值

    1.2 W

  • 形状

    Round

  • 端接类型

    Solder Pad

  • 直径

    15 mm

  • 深度

    4.4 mm

  • 磁体材料

    Neodymium Iron Boran(NdFeB)

  • 圆锥体材料

    Mylar

更新时间:2026-3-16 21:43:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PT
23+
SOT23-5
50000
只做原装正品
HUAYI/华羿微
2026+
SMD
65428
百分百原装现货 实单必成
Powertech
20+
SOT23-5
32550
原装优势主营型号-可开原型号增税票
MALLORY
21+
NA
1200
只做原装,一定有货,不止网上数量,量多可订货!
POWTECH
23+
SOT23-5
8560
受权代理!全新原装现货特价热卖!
PT华润矽威
25+
SOT23-5
15000
全新原装现货,价格优势
MALLORY
25+
400
公司优势库存 热卖中!
KINGBRIGHT/今台
25+
335
880000
明嘉莱只做原装正品现货
hitpoint
23+
NA
4086
专做原装正品,假一罚百!
POWTECH
25+23+
SOT23-5
41630
绝对原装正品现货,全新深圳原装进口现货

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