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零件编号
产品描述 (功能)
BF821 查看數據表(PDF) - Foshan Blue Rocket Electronics Co.,Ltd.
零件编号
产品描述 (功能)
生产厂家
BF821
Silicon PNP transistor in a SOT-23 Plastic Package
Foshan Blue Rocket Electronics Co.,Ltd.
BF821 Datasheet PDF : 6 Pages
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2
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BF821
Rev.F Apr.-2017
DATA SHEET
描述
/ Descriptions
SOT-23 塑封封装 PNP 半导体三极管。
Silicon PNP transistor in a SOT-23 Plastic Package.
特征
/ Features
电流小,电压高。
Low current, high voltage.
用途
/ Applications
用于电话机等专业的通迅设备。
Telephony and professional communication equipment.
内部等效电路
/ Equivalent Circuit
引脚排列
/ Pinning
3
1
2
PIN1
:
Base
PIN 2
:
Emitter
PIN 3
:
Collector
放大及印章代码
/ h
FE
Classifications & Marking
h
FE
Range
Marking
>50
H1W
http://www.fsbrec.com
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