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BC857B

PNP General Purpose Amplifier

Features • Switching and Amplifier Applications • Suitable for automatic insertion in thick and thin-film circuits • Low Noise: BC859, BC860 • Complement to BC846 ... BC850

文件:40.46 Kbytes 页数:5 Pages

FAIRCHILD

仙童半导体

BC857B

Switching and Amplifier Applications

Features • Switching and Amplifier Applications • Suitable for automatic insertion in thick and thin-film circuits • Low Noise: BC859, BC860 • Complement to BC846 ... BC850

文件:68.65 Kbytes 页数:5 Pages

FAIRCHILD

仙童半导体

BC857B

丝印:3Fs;Package:SOT-23;PNP Silicon AF Transistors

PNP Silicon AF Transistors • For AF input stages and driver applications • High current gain • Low collector-emitter saturation voltage • Low noise between 30 Hz and 15 kHz • Complementary types: BC846, BC847, BC848, BC849, BC850 (NPN)

文件:218.06 Kbytes 页数:8 Pages

INFINEON

英飞凌

BC857B

丝印:3Fs;Package:SOT-23;PNP Silicon AF Transistor

PNP Silicon AF Transistor • For AF input stages and driver applications • High current gain • Low collector-emitter saturation voltage • Low noise between 30 hz and 15 kHz • Complementary types: BC847...-BC850... (NPN) • Pb-free (RoHS compliant) package • Qualified according AEC Q1011)

文件:866.73 Kbytes 页数:11 Pages

INFINEON

英飞凌

BC857B

SURFACE MOUNT PNP SILICON TRANSISTOR

DESCRIPTION: The CENTRAL SEMICONDUCTOR BC856, BC857 and BC858 Series types are PNP Silicon Transistors manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for general purpose switching and amplifier applications. MARKING CODE: PLEASE SEE MARKING CODE T

文件:116.26 Kbytes 页数:2 Pages

CENTRAL

BC857B

PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

Features ● Ideally Suited for Automatic Insertion ● Complementary NPN Types: BC846 – BC848 ● For Switching and AF Amplifier Applications ● Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ● Halogen and Antimony Free. Green Device (Note 3) ● Qualified to AEC-Q101 Standards for H

文件:44.95 Kbytes 页数:3 Pages

DIODES

美台半导体

BC857B

PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

Features • Ideally Suited for Automatic Insertion • Complementary NPN Types Available (BC846-BC848) • For Switching and AF Amplifier Applications • Lead Free/RoHS Compliant (Note 3)

文件:269.83 Kbytes 页数:4 Pages

DIODES

美台半导体

BC857B

PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR

文件:363.71 Kbytes 页数:3 Pages

TRSYS

Transys Electronics

BC857B

丝印:3F;Package:SOT-23;PNP general purpose Transistor

FEATURES ● Low current.(max.100mA). ● Low voltage.. APPLICATIONS ● General purpose switching and amplification.

文件:2.09285 Mbytes 页数:4 Pages

LUGUANG

鲁光电子

BC857B

45 V, 100 mA NPN general-purpose transistors

Features and benefits • General-purpose transistors • SMD plastic packages • Three different gain selections

文件:235.86 Kbytes 页数:12 Pages

NEXPERIA

安世

晶体管资料

  • 型号:

    BC857

  • 别名:

    三极管、晶体管、晶体三极管

  • 生产厂家:

  • 制作材料:

    Si-PNP

  • 性质:

    表面帖装型 (SMD)_通用型 (Uni)

  • 封装形式:

    贴片封装

  • 极限工作电压:

    50V

  • 最大电流允许值:

    0.1A

  • 最大工作频率:

    150MHZ

  • 引脚数:

    3

  • 可代换的型号:

    BCW69,BCW70,BCW89,

  • 最大耗散功率:

  • 放大倍数:

  • 图片代号:

    H-15

  • vtest:

    50

  • htest:

    150000000

  • atest:

    0.1

  • wtest:

    0

技术参数

  • Package name:

    SOT23

  • Size (mm):

    2.9 x 1.3 x 1

  • Polarity:

    PNP

  • Ptot (mW):

    250

  • VCEO [max] (V):

    -45

  • IC [max] (mA):

    -100

  • hFE [min]:

    125

  • hFE [max]:

    800

  • Tj [max] (°C):

    150

  • fT [min] (MHz):

    100

  • Automotive qualified:

    N

供应商型号品牌批号封装库存备注价格
恩XP
24+
标准封装
9048
全新原装正品/价格优惠/质量保障
询价
NEXPERIA/安世
25+
SOT23
600000
NEXPERIA/安世全新特价BC857即刻询购立享优惠#长期有排单订
询价
215
2280000
15+
0
原厂原装
询价
恩XP
16+/17+
SOT-23
3500
原装正品现货供应56
询价
CJ/长电科技
2019+
SOT23
36000
原盒原包装 可BOM配套
询价
Nexperia/安世
21+
SOT-363
9730
十年信誉,只做原装,有挂就有现货!
询价
NEXPERIA/安世
20+
SOT-23
120000
原装正品 可含税交易
询价
NEXPERIA/安世
23+
SOT-23
100586
全新原厂原装正品现货,可提供技术支持、样品免费!
询价
CJ/长电
25+
SOT23
157419
明嘉莱只做原装正品现货
询价
CJ
18+
SOT23
15983
全新原装
询价
更多BC857供应商 更新时间2026-2-5 22:59:00