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643

Two-PortSAW

OSCILENT

Oscilent Corporation

643

횠8.1mmmountingBlackanodisedaluminiumhousing

MARL

Marl International Ltd

643H

VeryLowJitterHCSLClock

CTSCTS Electronic Components

西迪斯西迪斯公司

ATS643LSH

Self-Calibrating,Zero-SpeedDifferentialGearToothSensorwithContinuousUpdate

FeaturesandBenefits •Fully-optimizeddifferentialdigitalgear toothsensor •Singlechip-ICforhighreliability •Internalcurrentregulatorfor2-wire operation •Smallmechanicalsize(8mmdiameter x5.5mmdepth) •Switchpointsairgapindependent •Digitaloutputrepresentingge

Allegro

Allegro MicroSystems

BD643

NPNSILICONDARLINGTONTRANSISTORS

NPNSILICONDARLINGTONTRANSISTORS

SIEMENS

Siemens Ltd

BD643

PNPSILICONDARLINGTONTRANSISTORS

NPNSILICONDARLINGTONTRANSISTORS

SIEMENS

Siemens Ltd

BD643

SiliconNPNDalingtonPowerTransistors

SAVANTIC

Savantic, Inc.

BD643

SILICONDARLINGTONPOWERTRANSISTORS

SILICONDARLINGTONPOWERTRANSISTORS PNPepitaxial-basetransistorsinamonolithicDalringtoncircuitandhousedinaTO-220enveloppe.Theyareintendedforoutputstagesinaudioequipment,generalamplifiers,andanalogueswitchingapplication. NPNcomplementsareBD643,BD645,BD647

COMSET

Comset Semiconductor

BD643

SiliconNPNDalingtonPowerTransistors

ISCInchange Semiconductor Company Limited

无锡固电无锡固电半导体股份有限公司

BD643

SILICONDARLINGTONPOWERTRANSISTORS

COMSET

Comset Semiconductor

BD643

NPNSiliconDarlingtonTransistors

Eplbasepowerdarlingtontransistors(62.5W) BD643,BD645,BD647,andBD649aremonolithicNPNSiliconepibasepowerdarlingtontransistorswithdiodeandresistorsinaTO220ABplasticpackage(TOP-66).Thecollectorsofthetwotransistorsareelectricallyconnectedtothemetallicmounting

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体产品股份有限公司

BD643F

iscSiliconNPNDarlingtonPowerTransistor

ISCInchange Semiconductor Company Limited

无锡固电无锡固电半导体股份有限公司

BEGV643A

DisplayEmbeddedSystem

BOLYMIN

?BOLYMIN INC

C643

500WATTS(AC)DC/DCSINGLEOUTPUT

Features •SingleOutput •3Ux42TEx166.5mm •Weight:3.5kg

POWERBOX

Powerbox manufactures

C643

AluminumElectrolyticCapacitors

KEMETKEMET Corporation

基美基美公司

CHDTC643TKPT

NPNDigitalSiliconTransistor

VOLTAGE20VoltsCURRENT600mAmpere FEATURE *Smallsurfacemountingtype.(SOT-23) *Inadditiontothefeaturesofregulardigitaltransistor. VCE(sat)=40mVatIC/IB=50mA/2.5mA,makesthesetransistors idealformutingcircuits. *Thesetransistorscanbeusedathighcurrentlevels,

CHENMKOCHENMKO

CHENMKO

CHDTC643TUPT

NPNDigitalSiliconTransistor

VOLTAGE20VoltsCURRENT600mAmpere FEATURE *Smallsurfacemountingtype.(SC-70/SOT-323) *Inadditiontothefeaturesofregulardigitaltransistor. VCE(sat)=40mVatIC/IB=50mA/2.5mA,makesthesetransistors idealformutingcircuits. *Thesetransistorscanbeusedathighcurrent

CHENMKOCHENMKO

CHENMKO

CSA643

PNPSILICONTRANSISTOR

PNPSILICONTRANSISTOR AudioFrequencyGeneralPurposePowerAmplifierApplication ComplementaryCSD261

CDIL

CDIL

CSD-643D

NUMERIC/ALPHANUMBERICDISPLAYGENERALINFORMATION

ETC1List of Unclassifed Manufacturers

未分类制造商

CSD-643E

NUMERIC/ALPHANUMBERICDISPLAYGENERALINFORMATION

ETC1List of Unclassifed Manufacturers

未分类制造商

晶体管资料

  • 型号:

    BF643

  • 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:

    视频输出 (Vid)

  • 封装形式:

    直插封装

  • 极限工作电压:

    200V

  • 最大电流允许值:

    0.5A

  • 最大工作频率:

    >50MHZ

  • 引脚数:

    3

  • 可代换的型号:

    BF391,BF392,BF393,BF422A,BFP22,NPS-A42,NPS-A43,

  • 最大耗散功率:

    0.625W

  • 放大倍数:

  • 图片代号:

    A-20

  • vtest:

    200

  • htest:

    50000100

  • atest:

    .5

  • wtest:

    .625

供应商型号品牌批号封装库存备注价格
APFEL
DIP-64
35560
一级代理 原装正品假一罚十价格优势长期供货
询价
APFEL
2021+
20000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
APFEL
2023+
www.wellsconn.com
8700
原装现货
询价
APFEL
2008
NA
50
深圳现货,原装正品,实单可谈,支持实单,
询价
APFELINC
23+
原厂封装
5177
现货
询价
POWER
949
询价
P
23+
TO-220
55
询价
Lovato
2021+
标准接口
285000
专供连接器,军工合格供应商!
询价
Lovato
2308+
332403
一级代理,原装正品,公司现货!
询价
BYD
2015+
WCSP-9
29898
专业代理音频功放IC,型号齐全,公司优势产品
询价
更多BF643供应商 更新时间2024-5-30 10:50:00