零件編號 | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
BF257 | HIGH VOLTAGE VIDEO AMPLIFIERS DESCRIPTION TheBF257,BF258andBF259aresiliconplanarepitaxialNPNtransistorsinJedecTO-39metalcase.TheyareparticularlydesignedforvideooutputstagesinCTVandMTVsets,classAaudiooutputstagesanddriversforhorizontaldeflectioncircuits. | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團 | STMICROELECTRONICS | |
BF257 | NPN HIGH VOLTAGE VIDEO AMPLIFIER
| MICRO-ELECTRONICS Micro Electronics | MICRO-ELECTRONICS | |
BF257 | Small Signal Transistors
| CentralCentral Semiconductor Corp 美國中央半導(dǎo)體 | Central | |
BF257 | Bipolar NPN Device in a Hermetically sealed TO39 BipolarNPNDeviceinaHermeticallysealedTO39MetalPackage. BipolarNPNDevice. VCEO=160V IC=0.1A | SEME-LAB Seme LAB | SEME-LAB | |
BF257 | NPN SILICON HIGH VOLTAGE TRANSISTORS NPNSILICONHIGHVOLTAGETRANSISTORS INTENDEDFORVIDEOOUTPUTSTAGESINBLACKANDWHITEANDINCOLOUR TELEVISIONREVEIVERS. | CDIL Continental Device India Limited | CDIL | |
BF257 | HIGH VOLTAGE VIDEO AMPLIFIERS 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 | NJSEMI | |
Bipolar NPN Device in a Hermetically sealed LCC1 BipolarNPNDeviceinaHermeticallysealedLCC1CeramicSurfaceMountPackageforHighReliabilityApplications BipolarNPNDevice. VCEO=160V IC=0.1A | SEME-LAB Seme LAB | SEME-LAB | ||
Dual Bipolar NPN Devices in a hermetically sealed DualBipolarNPNDevicesinahermeticallysealedLCC2CeramicSurfaceMountPackageforHighReliabilityApplications DualBipolarNPNDevices. VCEO=160V IC=0.1A | SEME-LAB Seme LAB | SEME-LAB | ||
SILICON PLANAR NPN HIGH | SEME-LAB Seme LAB | SEME-LAB | ||
EinteiligeUniversalarmaturgerade,metrischOne-pieceUniversalConnectionstraight,metric | ABBabb ABB集團ABB(中國)有限公司 | ABB |
晶體管資料
- 型號:
- 別名:
三極管、晶體管、晶體三極管
- 生產(chǎn)廠家:
- 制作材料:
Si-NPN
- 性質(zhì):
視頻輸出 (Vid)
- 封裝形式:
直插封裝
- 極限工作電壓:
160V
- 最大電流允許值:
0.1A
- 最大工作頻率:
90MHZ
- 引腳數(shù):
3
- 可代換的型號:
BF336,BF657,BF658,BF659,2N5058,2N5059,3DG180D,
- 最大耗散功率:
0.8W
- 放大倍數(shù):
- 圖片代號:
C-40
- vtest:
160
- htest:
90000000
- atest:
0.1
- wtest:
0.8
詳細參數(shù)
- 型號:
BF257
- 功能描述:
兩極晶體管 - BJT NPN High Voltage
- RoHS:
否
- 制造商:
STMicroelectronics
- 晶體管極性:
PNP 集電極—基極電壓
- VCBO:
集電極—發(fā)射極最大電壓
- VCEO:
- 40 V 發(fā)射極 - 基極電壓
- VEBO:
- 6 V
- 增益帶寬產(chǎn)品fT:
直流集電極/Base Gain hfe
- Min:
100 A
- 安裝風格:
SMD/SMT
- 封裝/箱體:
PowerFLAT 2 x 2
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
TO-39 |
10000 |
詢價 | |||
MOT/PHI |
24+ |
CAN4 |
26890 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MOT/ST/PH |
2339+ |
CAN3 |
21322 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
ST |
24+ |
TO-39 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
PHILIPS |
專業(yè)鐵帽 |
CAN3 |
10000 |
原裝鐵帽專營,代理渠道量大可訂貨 |
詢價 | ||
TI/德州儀器 |
1948+ |
CAN-3 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MOTOROLA/摩托羅拉 |
專業(yè)鐵帽 |
CAN3 |
67500 |
鐵帽原裝主營-可開原型號增稅票 |
詢價 | ||
ST |
2020+ |
CAN3 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PH |
24+ |
CAN |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
CENTRAL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 |