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BF257

HIGHVOLTAGEVIDEOAMPLIFIERS

DESCRIPTION TheBF257,BF258andBF259aresiliconplanarepitaxialNPNtransistorsinJedecTO-39metalcase.TheyareparticularlydesignedforvideooutputstagesinCTVandMTVsets,classAaudiooutputstagesanddriversforhorizontaldeflectioncircuits.

NJSEMINew Jersey Semi-Conductor Products, Inc.

新澤西半導(dǎo)體新澤西半導(dǎo)體產(chǎn)品股份有限公司

BF257CSM

BipolarNPNDeviceinaHermeticallysealedLCC1

BipolarNPNDeviceinaHermeticallysealedLCC1CeramicSurfaceMountPackageforHighReliabilityApplications BipolarNPNDevice. VCEO=160V IC=0.1A

SEME-LAB

Seme LAB

BF257DCSM

DualBipolarNPNDevicesinahermeticallysealed

DualBipolarNPNDevicesinahermeticallysealedLCC2CeramicSurfaceMountPackageforHighReliabilityApplications DualBipolarNPNDevices. VCEO=160V IC=0.1A

SEME-LAB

Seme LAB

BVND-M257GT

EinteiligeUniversalarmaturgerade,metrischOne-pieceUniversalConnectionstraight,metric

ABBabb

ABB集團ABB（中國）有限公司

CCR257

CURRENTREGULATORCHIPS

CDI-DIODE

Compensated Deuices Incorporated

CCR257

CURRENTREGULATORCHIPS

?CURRENTREGULATORCHIPS ?ALLJUNCTIONSCOMPLETELYPROTECTEDWITHSILICONDIOXIDE ?CONSTANTCURRENTOVERWIDEVOLTAGERANGE ?HIGHSOURCEIMPEDANCE ?COMPATIBLEWITHALLWIREBONDINGANDDIEATTACHTECHNIQUES,WITHTHEEXCEPTIONOFSOLDERREFLOW

MicrosemiMicrosemi Corporation

美高森美美高森美公司

CDLL257

CURRENTREGULATORDIODES

?CURRENTREGULATORDIODES ?LEADLESSPACKAGEFORSURFACEMOUNT ?CONSTANTCURRENTOVERWIDEVOLTAGERANGE ?HIGHSOURCEIMPEDANCE ?METALLURGICALLYBONDED

MicrosemiMicrosemi Corporation

美高森美美高森美公司

CDLL257

CURRENTREGULATORDIODES

?CURRENTREGULATORDIODES ?LEADLESSPACKAGEFORSURFACEMOUNT ?CONSTANTCURRENTOVERWIDEVOLTAGERANGE ?HIGHSOURCEIMPEDANCE ?METALLURGICALLYBONDED

CDI-DIODE

Compensated Deuices Incorporated

CP257

SmallSignalTransistorNPN-HighVoltageDarlingtonTransistorChip

PROCESSDETAILS ProcessEPITAXIALPLANAR DieSize20x20MILS DieThickness8.0MILS BaseBondingPadArea4.9x4.9MILS EmitterBondingPadArea6.4x6.4MILS TopSideMetalizationAl-30,000? BackSideMetalizationAu-16,000?

CentralCentral Semiconductor Corp

美國中央半導(dǎo)體

CR257

CURRENTREGULATORDIODES

CURRENTREGULATORDIODES

NJSEMINew Jersey Semi-Conductor Products, Inc.

新澤西半導(dǎo)體新澤西半導(dǎo)體產(chǎn)品股份有限公司

詳細參數(shù)

  • 型號：

    A257B

  • 制造商：

    TIME MARK CORP SIGNALINE

  • 功能描述：

    Relay;SSR;Phase Monitor;SPDT;Cur-Rtg 10A;Ctrl-V 480AC;Vol-Rtg 240AC;Socket Mnt

  • 功能描述：

    Relay; SSR; Phase Monitor; SPDT; Cur-Rtg 10A; Ctrl-V 240AC; Vol-Rtg 480AC; Socke

供應(yīng)商型號品牌批號封裝庫存備注價格
Time Mark Corporation
2022+
17
全新原裝 貨期兩周
 詢價
CUST
20+
QFN
6000
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
 詢價
N/A
23+
SOP
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
 詢價
ALLEGRO
24+
SOP20
324554
原裝進口現(xiàn)貨
 詢價
ALLEGRO
2022
SOP20
149
全新原裝現(xiàn)貨熱賣
 詢價
ALLEGRO
2023+
SOP20
8700
原裝現(xiàn)貨
 詢價
AMICC
23+
原廠原包
19960
只做進口原裝 終端工廠免費送樣
 詢價
ALLEGRO
24+
SOP20
150
詢價
01+
SOP20
15
全新原裝進口自己庫存優(yōu)勢
 詢價
ALLEGRO
2020+
SOP
198
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
 詢價
更多A257B供應(yīng)商 更新時間2025-4-14 9:50:00

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