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BC849B

NPN general purpose transistors

DESCRIPTION NPN transistor in a SOT23 plastic package. PNP complements: BC859 and BC860. FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • General purpose switching and amplification.

文件:46.35 Kbytes 页数:8 Pages

PHI

PHI

PHI

BC849B

丝印:2Bs;Package:SOT-23;NPN 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: BC856...-BC860...(PNP) • Pb-free (RoHS compliant) package1) • Qualified according AEC Q101

文件:216.64 Kbytes 页数:8 Pages

INFINEON

英飞凌

BC849B

Surface mount Si-Epitaxial PlanarTransistors

General Purpose Transistors • Power dissipation 250 mW • Plastic case SOT-23 • Weight approx. 0.01 g • Plastic material has UL classification 94V-0 • Standard packaging taped and reeled

文件:186.57 Kbytes 页数:2 Pages

DIOTEC

德欧泰克

BC849B

General Purpose Transistors

General Purpose Transistors NPN Silicon

文件:194.55 Kbytes 页数:4 Pages

ETL

亚历电子

BC849B

SMD NPN Transistor

General Purpose Transistors NPN Silicon Features • Moisture Sensitivity Level: 1 • ESD Rating – Human Body Model: >4000 V,Machine Model: >400 V • Epitaxial plana chip construction • Ideal for medium power application and switching • As complementary type, the PNP transistor

文件:121.72 Kbytes 页数:9 Pages

FORMOSA

美丽微半导体

BC849B

丝印:2B;Package:SOT-23;Small Signal Transistors (NPN)

FEATURES ♦ NPN Silicon Epitaxial Planar Transistors for switching and AF amplifier applications. ♦ Especially suited for automatic insertion in thick- and thin-film circuits. ♦ These transistors are subdivided into three groups A, B and C according to their current gain. The typ

文件:301.49 Kbytes 页数:6 Pages

GE

BC849B

NPN General Purpose Transistors

■ Features ● Low current (max. 100 mA) ● Low voltage (max. 45 V). ● PNP complements: BC859 and BC860.

文件:40.97 Kbytes 页数:2 Pages

KEXIN

科信电子

BC849B

NPN GENERAL PURPOSE TRANSISTORS

FEATURES • General purpose amplifier applications • NPN epitaxial silicon, planar design • Collector current IC = 100mA • Pb free product are available : 99 Sn above can meet Rohs environment substance directive request

文件:504.42 Kbytes 页数:6 Pages

PANJIT

強茂

BC849B

NPN Silicon AF Transistors (For AF input stages and driver applications High current gain)

NPN Silicon AF Transistors Features ● 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: BC 856, BC 857, BC 859, BC 860 (PNP)

文件:273.96 Kbytes 页数:8 Pages

SIEMENS

西门子

BC849B

丝印:2B;Package:SOT23;NPN general purpose transistors

FEATURES •Low current (max. 100 mA) •Low voltage (max. 45 V). APPLICATIONS •General purpose switching and amplification. DESCRIPTION NPN transistor in a SOT23 plastic package. PNP complements: BC859 and BC860.

文件:356.32 Kbytes 页数:9 Pages

NEXPERIA

安世

晶体管资料

  • 型号:

    BC849

  • 别名:

    三极管、晶体管、晶体三极管

  • 生产厂家:

  • 制作材料:

    Si-NPN

  • 性质:

    低噪放大 (ra)

  • 封装形式:

    贴片封装

  • 极限工作电压:

    30V

  • 最大电流允许值:

    0.1A

  • 最大工作频率:

    30MHZ

  • 引脚数:

    3

  • 可代换的型号:

    BCF32,BCF33,BCF81,

  • 最大耗散功率:

  • 放大倍数:

  • 图片代号:

    H-15

  • vtest:

    30

  • htest:

    30000000

  • atest:

    0.1

  • wtest:

    0

技术参数

  • ptot(W):

    0.2

  • IC(A):

    0.1

  • Vcbo(V):

    30

  • Vceo(V):

    30

  • Vebo(V):

    5

  • Icbo(uA):

    0.015

  • Icbo(V):

    30

  • Vce(sat)(V):

    0.25~0.6

  • Vce(sat)Ic(mA):

    10~100

  • Vce(sat)Ib(mA):

    0.5~5

  • hFE:

    110~800

  • hFEvce(v):

    5

  • hFEIc(mA):

    2

  • ftMHz:

    300

  • ftVce(v):

    5

  • ftIc/Ie(mA):

    10

  • PackageOutline:

    SOT-23

  • Arrays:

    BEC

供应商型号品牌批号封装库存备注价格
ST
SOT23/
2145
全新原装进口自己库存优势
询价
恩XP
24+
SOT23
5000
全现原装公司现货
询价
ST
17+
SOT23/
9988
原装现货QQ:547425301手机17621633780杨小姐
询价
ST
23+
SOT23
8560
受权代理!全新原装现货特价热卖!
询价
PH
15+
SOT-23
6698
询价
恩XP
2022+
NA
200
原厂代理 终端免费提供样品
询价
PHI
22+
SOT-23
8000
原装正品支持实单
询价
ST
23+
SOT23/
20000
全新原装假一赔十
询价
恩XP
23+
7300
专注配单,只做原装进口现货
询价
UTC/友顺
25+
SOT-23
90000
全新原装现货
询价
更多BC849供应商 更新时间2026-4-20 10:42:00