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BF257

SmallSignalTransistors

CentralCentral Semiconductor Corp

美國中央半導體

BF257

NPNHIGHVOLTAGEVIDEOAMPLIFIER

MICRO-ELECTRONICS

Micro Electronics

BF257

HIGHVOLTAGEVIDEOAMPLIFIERS

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

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

BF257

BipolarNPNDeviceinaHermeticallysealedTO39

BipolarNPNDeviceinaHermeticallysealedTO39MetalPackage. BipolarNPNDevice. VCEO=160V IC=0.1A

SEME-LAB

Seme LAB

BF257

NPNSILICONHIGHVOLTAGETRANSISTORS

NPNSILICONHIGHVOLTAGETRANSISTORS INTENDEDFORVIDEOOUTPUTSTAGESINBLACKANDWHITEANDINCOLOUR TELEVISIONREVEIVERS.

CDIL

Continental Device India Limited

BF257

HIGHVOLTAGEVIDEOAMPLIFIERS

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

NJSEMINew Jersey Semi-Conductor Products, Inc.

新澤西半導體新澤西半導體產(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

詳細參數(shù)

  • 型號：

    BC257B

  • 功能描述：

    TRANSISTOR | BJT | PNP | 45V V(BR)CEO | 500MA I(C) | TO-92

供應(yīng)商型號品牌批號封裝庫存備注價格
KEC
05+
原廠原裝
14451
只做全新原裝真實現(xiàn)貨供應(yīng)
 詢價
23+
to-92
32687
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳
 詢價
BC
24+
TO-263
357
絕對原廠原裝,長期優(yōu)勢可定貨
 詢價
BC
20+
TO-263
357
公司現(xiàn)貨
 詢價
原廠正品
23+
TO-263-5
5000
原裝正品,假一罰十
 詢價
975
原裝正品現(xiàn)貨庫存價優(yōu)
 詢價
24+
35200
一級代理/放心采購
 詢價
QUECTEL/移遠
22+
LCC
6000
公司正品原裝現(xiàn)貨,只做原裝
 詢價
Quectel(移遠)
23+
SMD
7350
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!!
 詢價
Quectel/移遠
貼片
24+
5600
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 詢價
更多BC257B供應(yīng)商 更新時間2025-3-14 14:54:00

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