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449

SurfaceMountFuses

LittelfuseLittelfuse Inc.

力特力特公司

Littelfuse

ARF449A

N-CHANNELENHANCEMENTMODERFPOWERMOSFETs

TheARF449AandARF449BcompriseasymmetricpairofcommonsourceRFpowertransistorsdesignedforpush-pullscientific,commercial,medicalandindustrialRFpoweramplifierapplicationsupto120MHz. •Specified150Volt,81.36MHzCharacteristics: •OutputPower=90Watts. •Gain

ADPOW

Advanced Power Technology

ADPOW

ARF449B

N-CHANNELENHANCEMENTMODERFPOWERMOSFETs

TheARF449AandARF449BcompriseasymmetricpairofcommonsourceRFpowertransistorsdesignedforpush-pullscientific,commercial,medicalandindustrialRFpoweramplifierapplicationsupto120MHz. •Specified150Volt,81.36MHzCharacteristics: •OutputPower=90Watts. •Gain

ADPOW

Advanced Power Technology

ADPOW

BC449

HighVoltageTransistors

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

BC449A

HighVoltageTransistors

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

BD449

PNPSILICONEPIBASETRANSISTORS

PNPSiliconEpibaseTransistors

SIEMENS

Siemens Ltd

SIEMENS

CLC449

1.1GHzUltra-WidebandMonolithicOpAmp

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

CLC449AJE

1.1GHzUltra-WidebandMonolithicOpAmp

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

CLC449AJP

1.1GHzUltra-WidebandMonolithicOpAmp

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

CLC449AMC

1.1GHzUltra-WidebandMonolithicOpAmp

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

CO-449

ACMOSandFCTClockOscillators

Features: ■Frequenciesfrom5MHzto200MHz ■LowProfile4PinDip ■10K,10KH,100K,ECLinPS,10E/ELand100E/ELLogic ■CO431AvailableasQPLtoMIL-0-55310/25B

Vectron

VECTRON

Vectron

CSR449

CSRReverseConductingThyristors

ETC1List of Unclassifed Manufacturers

未分类制造商

ETC1

DG449

HighVoltageSingleSPDTAnalogSwitchinSOT23-8

VishayVishay Siliconix

威世科技

Vishay

DG449

HighVoltageSingleSPDTAnalogSwitchinSOT23-8

DESCRIPTION TheDG449isadualsupplysingle-pole/double-throw(SPDT)switches.Onresistanceis38Ωandflatnessis2.6Ωmaxoverthespecifiedanalogsignalrange.Theseanalogswitchesweredesignedtoprovidehighspeed,lowerrorswitchingofprecisionanalogsignals. FEATURES •±15V

VishayVishay Siliconix

威世科技

Vishay

DG449

HighVoltageSingleSPDTAnalogSwitchinSOT23-8

FEATURES •±15Vanalogsignalrange •On-resistance-RDS(on):38max. •VLlogicsupplynotrequired •TTLCMOSinputcompatible •Railtorailsignalhandling •Dualorsinglesupplyoperation BENEFITS •Widedynamicrange •Lowsignalerrorsanddistortion •Break-before-makesw

VishayVishay Siliconix

威世科技

Vishay

FMMT449

SOT-23Plastic-EncapsulateTransistors

FEATURES LowEquivalentOn-Resistance

DGNJDZNanjing International Group Co

南晶电子东莞市南晶电子有限公司

DGNJDZ

FMMT449

TRANSISTOR(NPN)

TRANSISTOR(NPN) FEATURES ●LowEquivalentOn-Resistance MARKING:449

HTSEMIShenzhen Jin Yu Semiconductor Co., Ltd.

金誉半导体深圳市金誉半导体股份有限公司

HTSEMI

FMMT449

NPNSiliconPlanarHighPerformanceTransistor

Features •Halogenfreeavailableuponrequestbyaddingsuffix-HF •LeadFreeFinish/RoHSCompliant(PSuffixdesignates RoHSCompliant.Seeorderinginformation) •ThermalResistanceFromJunctionToAmbient:625°C/W •Collectorcurrent:Ic=1A •EpoxymeetsUL94V-0flammabilityrati

MCCMicro Commercial Components

美微科美微科半导体公司

MCC

FMMT449

NPNLowSaturationTransistor

NPNLowSaturationTransistor Thesedevicesaredesignedwithhighcurrentgainandlowsaturationvoltagewithcollectorcurrentsupto2Acontinuous.SourcedfromProcessNB.

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

FMMT449

SOT23NPNSILICONPLANARMEDIUMPOWERTRANSISTOR

FEATURES *Lowequivalenton-resistance;RCE(sat)250mΩat1A COMPLEMENTARYTYPE-FMMT549 PARTMARKINGDETAIL-449

DIODESDiodes Incorporated

达尔科技

DIODES
供应商型号品牌批号封装库存备注价格
3000
公司现货
询价
FUJS
23+
SSOP
252
询价
FUJI
00+
SSOP24
6800
全新原装进口自己库存优势
询价
FUJITSU
23+
SSOP
18000
询价
FUJ
22+
TSSOP
3200
十年品牌!原装现货!!!
询价
FUJ
05+
原厂原装
14638
只做全新原装真实现货供应
询价
FUJI
2017+
SSOP24
25689
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票
询价
FUJ
2339+
TSSOP
5632
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
FUJITSU
22+
DIP14P
6980
原装现货,可开13%税票
询价
FUJITSU
1716+
?
6500
只做原装进口,假一罚十
询价
更多MB449供应商 更新时间2024-4-27 16:00:00