2N2857晶体管资料

  • 2N2857别名:2N2857三极管、2N2857晶体管、2N2857晶体三极管

  • 2N2857生产厂家:美国、法国费兰第有限公司_美国摩托罗拉半导体公司_

  • 2N2857制作材料:Si-NPN

  • 2N2857性质:超高频/特高频 (UHF)_前置放大 (V)_混频 (M)

  • 2N2857封装形式:直插封装

  • 2N2857极限工作电压:30V

  • 2N2857最大电流允许值:0.04A

  • 2N2857最大工作频率:>1GHZ

  • 2N2857引脚数:4

  • 2N2857最大耗散功率:0.2W

  • 2N2857放大倍数

  • 2N2857图片代号:D-13

  • 2N2857vtest:30

  • 2N2857htest:1000100000

  • 2N2857atest:0.04

  • 2N2857wtest:0.2

  • 2N2857代换 2N2857用什么型号代替:BF357,BF377,BF378,BF689,BF763,BFX63,2N3839,3DG44A,

2N2857价格

参考价格:¥20.9563

型号:2N2857 品牌:Central Semiconductor Co 备注:这里有2N2857多少钱,2025年最近7天走势,今日出价,今日竞价,2N2857批发/采购报价,2N2857行情走势销售排行榜,2N2857报价。
型号 功能描述 生产厂家 企业 LOGO 操作
2N2857

RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS

DESCRIPTION: Silicon NPN transistor, designed for UHF equipment. Applications include low noise amplifier; oscillator, and mixer applications. Features • Silicon NPN, To-72 packaged UHF Transistor • 1.6 GHz Current-Gain Bandwidth Product @ 5mA IC • Maximum Unilateral Gain = 13 dB (typ) @ 500

Microsemi

美高森美

2N2857

Small Signal NPN Transistors / Dual Transistors

Small Signal NPN Transistors, Dual Transistors

Central

2N2857

NPN - RF Transistor Chip

Small Signal Transistor NPN - RF Transistor Chip PROCESS DETAILS Process EPITAXIAL PLANAR Die Size 14.5 x 14.5 MILS Die Thickness 7.1 MILS Base Bonding Pad Area 2.4 x 2.2 MILS Emitter Bondin

Central

2N2857

Chip Type 2C2857 Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

Semicoa

2N2857

Type 2N2857 Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

Semicoa

2N2857

SILICON SMALL SIGNAL RF TRANSISTORS

DESCRIPTION The SEMICONDUCTOR 2N2857, 2N3839 types are NPN Silicon Small Signal Transistors designed for use in VHF/UHF amplifier, oscillator and converter application

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体公司

2N2857

RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS

DESCRIPTION: The 2N2857 is a silicon NPN transistor, designed for UHF equipment. Applications include low noise amplifier; oscillator, and mixer applications. Features • Silicon NPN, To-72 packaged UHF Transistor • 1.6 GHz Current-Gain Bandwidth Product @ 5mA IC • Maximum Unilateral Gain = 13

ADPOW

2N2857

SILICON RF SMALL SIGNAL NPN TRANSISTOR

FEATURES • SILICON NPN TRANSISTOR APPLICATIONS: • AMPLIFIER, OSCILLATOR AND CONVERTER APPLICATIONS UP TO 500MHz

TTELEC

2N2857

GERMANIUM PNP TRANSISTORS

文件:2.44311 Mbytes Page:6 Pages

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

2N2857

Bipolar Junction Transistors

TTELEC

2N2857

Silicon Bipolar Low Noise microwave Transistors

文件:127.26 Kbytes Page:4 Pages

MPLUSE

M-pulse Microwave Inc.

2N2857

NPN SILICON RF TRANSISTORS

文件:552.35 Kbytes Page:2 Pages

Central

2N2857

Silicon NPN Transistor

文件:216.91 Kbytes Page:2 Pages

Semicoa

Type 2N2857UB Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

Semicoa

Chip Type 2C2857 Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

Semicoa

封装/外壳:TO-206AF,TO-72-4 金属罐 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:RF TRANS NPN 15V 1.9GHZ TO72 分立半导体产品 晶体管 - 双极(BJT)- 射频

Central

Silicon NPN Transistor

文件:216.91 Kbytes Page:2 Pages

Semicoa

NPN SILICON RF TRANSISTORS

文件:552.35 Kbytes Page:2 Pages

Central

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:202.96 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:202.96 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:206.18 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:581.79 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

HIGH FREQUENCY NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS

文件:19.7 Kbytes Page:2 Pages

SEME-LAB

Seme LAB

Bipolar Junction Transistors

TTELEC

SILICON RF SMALL SIGNAL NPN TRANSISTOR

文件:581.79 Kbytes Page:4 Pages

SEME-LAB

Seme LAB

Bipolar Junction Transistors

TTELEC

Dual Bipolar NPN Devices in a hermetically sealed

文件:15.04 Kbytes Page:1 Pages

SEME-LAB

Seme LAB

封装/外壳:3-SMD,无引线 包装:带 描述:RF TRANS NPN 15V 0.04A UB 分立半导体产品 晶体管 - 双极(BJT)- 射频

Microsemi

美高森美

Silicon NPN Transistor

文件:234.77 Kbytes Page:2 Pages

Semicoa

Silicon NPN Transistor

文件:234.77 Kbytes Page:2 Pages

Semicoa

2N2857产品属性

  • 类型

    描述

  • 型号

    2N2857

  • 功能描述

    两极晶体管 - BJT NPN VHF/UHF AM

  • 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:2025-9-17 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
APT
24+
NA/
700
优势代理渠道,原装正品,可全系列订货开增值税票
MOT
24+
CAN4
8858
公司原厂原装现货假一罚十!特价出售!强势库存!
CENTRAL
23+
原厂原包
19960
只做进口原装 终端工厂免费送样
2N2857
10
10
MOT
23+
NA
374
专做原装正品,假一罚百!
MOTOROLA
DIP
85000
全新原装现货 一级代理价格优势
ST
25+23+
CAN3
21362
绝对原装正品全新进口深圳现货
MOT原现
22+
TO-72
8000
原装正品支持实单
MOTOROLA
1989
TO-72
40
原装现货海量库存欢迎咨询
MOT
24+
CAN4
1235

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