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NGRUS278

NeutralGroundingResistorSystem,NGRSERIES–US

Description High-resistancegroundingpreventsmanyoftheproblems thatareassociatedwithungroundedandsolidlygrounded electricaldistributionandutilizationsystems.High-resistance groundingcanlimitpoint-of-faultdamage,eliminatetransient overvoltages,reducethearc-flashhazar

Littelfuselittelfuse

力特力特公司

NSVA278

NewJRCSAWFILTER

NJRCNew Japan Radio

新日本无线株式会社

NTE278

SiliconNPNTransistorBroadbandRFAmp

Description: TheNTE278isasiliconNPNtransistorinaTO39typepackagedesignedspecificallyforbroadbandapplicationsrequiringgoodlinearity.Usableasahighfrequencycurrentmodeswitchto200mA. Features: •LowNoiseFigure:NF=3.0dBTyp@f=200MHz •HighCurrent–Gain

NTE

NTE Electronics

PME278

EMIsuppressor,classX1,metallizedpaper

ETCList of Unclassifed Manufacturers

未分类制造商

SG278

PhotoInterrupter(Transimissive)

KODENSHIKODENSHI_AUK CORP.

可天士可天士光电子集团

SN278RXXX

LowDropoutVoltageRegulator

KODENSHIKODENSHI_AUK CORP.

可天士可天士光电子集团

TLV278XA

FAMILYOF1.8VHIGHSPEEDRAILTORAILINPUTOUTPUTOPERATIONALAMPLIFIERSWITHSHUTDOWN

TITexas Instruments

德州仪器美国德州仪器公司

TLV278XA

FAMILYOF1.8VHIGH-SPEEDRAIL-TO-RAILINPUT/OUTPUTOPERATIONALAMPLIFIERSWITHSHUTDOWN

TITexas Instruments

德州仪器美国德州仪器公司

TNY278

Energy-Efficient,Off-LineSwitcherwithEnhancedFlexibilityandExtendedPowerRange

EnhancedSafetyandReliabilityFeatures •Accuratehystereticthermalshutdownprotectionwith automaticrecoveryeliminatesneedformanualreset •Improvedauto-restartdelivers

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

TNY278

EnergyEfficient,Off-LineSwitcherwithEnhancedFlexibilityandExtendedPowerRange

Description TinySwitch-IIIincorporatesa700VpowerMOSFET,oscillator,highvoltageswitchedcurrentsource,currentlimit(userselectable)andthermalshutdowncircuitry.TheICfamilyusesanON/OFFcontrolschemeandoffersadesignflexiblesolutionwithalowsystemcostandexten

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

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