| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
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 文件：85.56 Kbytes 頁數(shù)：4 Pages | MICROSEMI 美高森美 | MICROSEMI | |
2N2857 | Small Signal NPN Transistors / Dual Transistors Small Signal NPN Transistors, Dual Transistors 文件：61.6 Kbytes 頁數(shù)：1 Pages | CENTRAL | 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 文件：450.73 Kbytes 頁數(shù)：2 Pages | CENTRAL | 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 文件：30.06 Kbytes 頁數(shù)：1 Pages | SEMICOA | 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 文件：42.75 Kbytes 頁數(shù)：2 Pages | SEMICOA | 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 文件：94.7 Kbytes 頁數(shù)：1 Pages | NJSEMINew Jersey Semi-Conductor Products, Inc. 新澤西半導體新澤西半導體公司 | NJSEMI | |
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 文件：114.37 Kbytes 頁數(shù)：4 Pages | ADPOW | ADPOW | |
2N2857 | SILICON RF SMALL SIGNAL NPN TRANSISTOR FEATURES ? SILICON NPN TRANSISTOR APPLICATIONS: ? AMPLIFIER, OSCILLATOR AND CONVERTER APPLICATIONS UP TO 500MHz 文件：175 Kbytes 頁數(shù)：3 Pages | TTELEC | TTELEC | |
2N2857 | GERMANIUM PNP TRANSISTORS 文件：2.44311 Mbytes 頁數(shù)：6 Pages | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | |
2N2857 | Silicon Bipolar Low Noise microwave Transistors 文件：127.26 Kbytes 頁數(shù)：4 Pages | MPLUSE | MPLUSE |
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：
超高頻/特高頻 （UHF）_前置放大 （V）_混頻 （M）
- 封裝形式：
直插封裝
- 極限工作電壓：
30V
- 最大電流允許值：
0.04A
- 最大工作頻率：
>1GHZ
- 引腳數(shù)：
4
- 可代換的型號：
BF357,BF377,BF378,BF689,BF763,BFX63,2N3839,3DG44A,
- 最大耗散功率：
0.2W
- 放大倍數(shù)：
- 圖片代號：
D-13
- vtest：
30
- htest：
1000100000
- atest：
0.04
- wtest：
0.2
詳細參數(shù)
- 型號：
2N2857
- 功能描述：
兩極晶體管 - BJT NPN VHF/UHF AM
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
2000 |
30 |
詢價 | |||||
MOT |
24+ |
CAN4 |
26200 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價 | ||
onsemi(安森美) |
25+ |
- |
18798 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
CENTRAL |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價優(yōu) |
詢價 | ||
MOT |
256 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | ||||
MOT |
24+ |
CAN4 |
8858 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MOTOROLA |
24+ |
CAN4 |
28900 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MOT |
24+ |
CAN4 |
1235 |
詢價 | |||
MOTOROLA |
1989 |
TO-72 |
40 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SGS |
新 |
382 |
全新原裝 貨期兩周 |
詢價 |
