BF421晶体管资料

  • BF421别名:BF421三极管、BF421晶体管、BF421晶体三极管

  • BF421生产厂家:德国西门子AG公司_德国凡尔伏公司

  • BF421制作材料:Si-PNP

  • BF421性质:视频输出 (Vid)

  • BF421封装形式:直插封装

  • BF421极限工作电压:300V

  • BF421最大电流允许值:0.1A

  • BF421最大工作频率:<1MHZ或未知

  • BF421引脚数:3

  • BF421最大耗散功率:0.83W

  • BF421放大倍数

  • BF421图片代号:A-20

  • BF421vtest:300

  • BF421htest:999900

  • BF421atest:0.1

  • BF421wtest:0.83

  • BF421代换 BF421用什么型号代替:BF872,3CG180D,

型号 功能描述 生产厂家 企业 LOGO 操作
BF421

High Voltage Transistors(PNP)

High Voltage Transistors PNP Silicon

Motorola

摩托罗拉

BF421

High Voltage Transistors(PNP Silicon)

High Voltage Transistors PNP Silicon

ONSEMI

安森美半导体

BF421

PNP high-voltage transistors

DESCRIPTION PNP transistors in a TO-92 plastic package. NPN complements: BF420 and BF422. FEATURES • Low feedback capacitance. APPLICATIONS • Class-B video output stages in colour television and professional monitor equipment.

Philips

飞利浦

BF421

PNP Silicon Transistors (High breakdown voltage Low collector-emitter saturation voltage)

●High breakdown voltage ●Low collector-emitter saturation voltage ●Low capacitance ●Complementary types: BF 420, BF 422 (NPN)

SIEMENS

西门子

BF421

Small Signal Transistors (PNP)

FEATURES ♦ PNP Silicon Epitaxial Transistors especially suited for application in class-B video output stages of TV receivers and monitors. ♦ As complementary types, the NPN transistors BF420 and BF422 are recommended.

GE

BF421

SILICON PNP TRIPLE DIFFUSED TYPE (HIGH VOLTAGE SWITCHING AND AMPLIFIER,COLOR TV CHROMA OUTPUT)

HIGH VOLTAGE SWITCHING AND AMPLIFIER APPLICATION. COLOR TV CHROMA OUTPUT APPLICATIONS. FEATURES • High Voltage : VCEO>-300V • Complementary to BF420.

KEC

KEC(Korea Electronics)

BF421

SMALL SIGNAL PNP TRANSISTOR

SMALL SIGNAL PNP TRANSISTOR ■ SILICON EPITAXIAL PLANAR PNP HIGH VOLTAGE TRANSISTOR ■ TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY ■ THE NPN COMPLEMENTARY TYPE IS BF420 APPLICATIONS ■ VIDEO AMPLIFIER CIRCUITS (RGB CATHODE CURRENT CONTROL) ■ TELEPHONE WIRELINE INTERFACE (HOOK SWITCHES,

STMICROELECTRONICS

意法半导体

BF421

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS High Voltage Video Amplifier

TEL

BF421

PNP Silicon Plastic-Encapsulate Transistor

Features • Halogen Free Available Upon Request By Adding Suffix -HF • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating • Lead Free Finish/RoHS Compliant (P Suffix Designates RoHS Compliant. See Ordering Information) Maximum Ratings @ 25°C Unless Otherwise Specified

MCC

BF421

TO-92 Plastic-Encapsulate Transistors

FEATURES Power dissipation PCM : 0.625W (T amb=25℃) Collector current ICM: -50mA Collector-base voltage V(BR)CBO :BF421 -300 V BF423 -250 V Operating and storage junction temp erature range TJ,Tstg: -55

JIANGSU

长电科技

BF421

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS High Voltage Video Amplifier

CDIL

BF421

Silicon PNP transistor in a TO-92 Plastic Package

Descriptions Silicon PNP transistor in a TO-92 Plastic Package. Features High voltage, complementary pair with BF420. Applications High voltage switching and amplifier ,color TV chrome output.

FOSHAN

蓝箭电子

BF421

TRANSISTOR (PNP)

FEATURES ● Low feedback capacitance. ● PNP transistors in a TO-92 plastic package. NPN complements: BF420 and BF422 ● Class-B video output stages in colour television and professional monitor equipment.

KOOCHIN

灏展电子

BF421

TRANSISTOR (PNP)

FEATURES Power dissipation PCM: 0.83 W (Tamb=25℃) Collector current ICM: -100 mA Collector-base voltage V(BR)CBO: BF421 -300 V BF423 -250 V Operating and storage junction temperature range TJ, Tstg: -55°C to +150°

WINNERJOIN

永而佳

BF421

SMALL SIGNAL PNP TRANSISTOR

SMALL SIGNAL PNP TRANSISTOR ■ SILICON EPITAXIAL PLANAR PNP HIGH VOLTAGE TRANSISTOR ■ TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY ■ THE NPN COMPLEMENTARY TYPE IS BF420 APPLICATIONS ■ VIDEO AMPLIFIER CIRCUITS (RGB CATHODE CURRENT CONTROL) ■ TELEPHONE WIRELINE INTERFACE (HOOK SWITCHES,

STMICROELECTRONICS

意法半导体

BF421

PNP OUTPUT TRANSISTOR

文件:301.65 Kbytes Page:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

BF421

SILICON PNP TRIPLE DIFFUSED TYPE

文件:847.03 Kbytes Page:3 Pages

KEC

KEC(Korea Electronics)

BF421

TO-92 PACKAGE

文件:20.59 Kbytes Page:1 Pages

KEC

KEC(Korea Electronics)

BF421

SILICON PNP TRIPLE DIFFUSED TYPE

文件:59.48 Kbytes Page:3 Pages

KEC

KEC(Korea Electronics)

BF421

High Voltage Transistors

文件:110.93 Kbytes Page:4 Pages

ONSEMI

安森美半导体

BF421

PNP high voltage transistors

文件:51.83 Kbytes Page:6 Pages

Philips

飞利浦

BF421

High Voltage Transistors(PNP Silicon)

ONSEMI

安森美半导体

PNP Epitaxial Planar Transistor

Description • PNP high voltage transistors in a TO-92 plastic package. • Complementary to BF420A3. Features • Low feedback capacitance. Applications • Class-B video output stages in color television and professional monitor equipment.

CYSTEKEC

全宇昕科技

SMALL SIGNAL PNP TRANSISTOR

SMALL SIGNAL PNP TRANSISTOR ■ SILICON EPITAXIAL PLANAR PNP HIGH VOLTAGE TRANSISTOR ■ TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY ■ THE NPN COMPLEMENTARY TYPE IS BF420 APPLICATIONS ■ VIDEO AMPLIFIER CIRCUITS (RGB CATHODE CURRENT CONTROL) ■ TELEPHONE WIRELINE INTERFACE (HOOK SWITCHES,

STMICROELECTRONICS

意法半导体

SMALL SIGNAL PNP TRANSISTOR

SMALL SIGNAL PNP TRANSISTOR ■ SILICON EPITAXIAL PLANAR PNP HIGH VOLTAGE TRANSISTOR ■ TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY ■ THE NPN COMPLEMENTARY TYPE IS BF420 APPLICATIONS ■ VIDEO AMPLIFIER CIRCUITS (RGB CATHODE CURRENT CONTROL) ■ TELEPHONE WIRELINE INTERFACE (HOOK SWITCHES,

STMICROELECTRONICS

意法半导体

PNP high-voltage transistors

DESCRIPTION PNP transistor in a TO-92; SOT54 plastic package. NPN complement: BF422L. FEATURES • Low current (max. 50 mA) • High voltage (max. 300 V) • Available with a higher power rating (830 mW) under type number: BF423. APPLICATIONS • Primarily intended for telephony a

Philips

飞利浦

SILICON PNP TRIPLE DIFFUSED TYPE

文件:59.48 Kbytes Page:3 Pages

KEC

KEC(Korea Electronics)

TO-92 PACKAGE

文件:20.59 Kbytes Page:1 Pages

KEC

KEC(Korea Electronics)

High Voltage Transistors

文件:110.93 Kbytes Page:4 Pages

ONSEMI

安森美半导体

封装/外壳:TO-226-3,TO-92-3(TO-226AA)成形引线 包装:散装 描述:TRANS PNP 300V 0.1A TO92 分立半导体产品 晶体管 - 双极性晶体管(BJT)- 单个

MCC

封装/外壳:TO-226-3,TO-92-3(TO-226AA)成形引线 包装:卷带(TR) 描述:TRANS PNP 300V 0.5A TO92-3 分立半导体产品 晶体管 - 双极性晶体管(BJT)- 单个

STMICROELECTRONICS

意法半导体

SMALL SIGNAL PNP TRANSISTOR

STMICROELECTRONICS

意法半导体

陶瓷气体放电管(GDT)-二极贴片系列

Bencent

槟城电子

High Voltage Transistors

文件:110.93 Kbytes Page:4 Pages

ONSEMI

安森美半导体

421 LED board-to-board connector

文件:333.58 Kbytes Page:1 Pages

DBLECTRO

Capacity (20-hour) 56Ah

文件:226.02 Kbytes Page:1 Pages

GSYUASABATTERY

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

BF421产品属性

  • 类型

    描述

  • 型号

    BF421

  • 功能描述

    两极晶体管 - BJT PNP High Voltage

  • RoHS

  • 制造商

    STMicroelectronics

  • 晶体管极性

    PNP 集电极—基极电压

  • VCBO

    集电极—发射极最大电压

  • VCEO

    - 40 V 发射极 - 基极电压

  • VEBO

    - 6 V

  • 增益带宽产品fT

    直流集电极/Base Gain hfe

  • Min

    100 A

  • 安装风格

    SMD/SMT

  • 封装/箱体

    PowerFLAT 2 x 2

更新时间:2025-11-17 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
KEC
24+
NA/
3313
原装现货,当天可交货,原型号开票
PHI
25+
TO92
54648
百分百原装现货 实单必成 欢迎询价
PHI
24+
TO92
990000
明嘉莱只做原装正品现货
PHI
95+
TO92
1990
一级代理,专注军工、汽车、医疗、工业、新能源、电力
KEC
21+
TO92
120000
长期代理优势供应
24+
TO-92
50000
KEC
TO-92(TP)
56520
一级代理 原装正品假一罚十价格优势长期供货
PHI
05+
原厂原装
50051
只做全新原装真实现货供应
ST
23+
原厂原封
16900
正规渠道,只有原装!
PHI
17+
TO-92
6200

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