2N2880晶体三极管技术资料参数批发供应采购-IC资料网

找IC，尽在114IC

登录注册

芯片资料

芯片资料
丝印反查
库存查询
行业新闻
制造商
替换型号
晶体管

精确

位置：首页 > IC中文资料 > 2N28

2N28晶体管资料

2N28别名：2N28三极管、2N28晶体管、2N28晶体三极管
2N28生产厂家：英国维斯特科特半导体公司
2N28制作材料：Ge-NPN
2N28性质：低频或音频放大（LF）_射频/高频放大（HF）
2N28封装形式：直插封装
2N28极限工作电压：30V
2N28最大电流允许值：0.08A
2N28最大工作频率：<1MHZ或未知
2N28引脚数：3
2N28最大耗散功率：0.12W
2N28放大倍数：
2N28图片代号：D-161
2N28vtest：30
2N28htest：999900
2N28atest：0.08
2N28wtest：0.12

2N28代换 2N28用什么型号代替：AC127,AC176,AC187,AC194,ASY28,2N1302,3BX31C,

2N28价格

参考价格：￥20.9563

型号：2N2857 品牌：Central Semiconductor Co 备注：这里有2N28多少钱，2026年最近7天走势，今日出价，今日竞价，2N28批发/采购报价，2N28行情走势销售排行榜，2N28报价。

型号	功能描述	生产厂家企业	LOGO
2N2800	SMALL SIGNAL TRANSISTORS Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
2N2800	Small Signal Transistors Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2800	Small Signal Transistors Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2801	Small Signal Transistors Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2801	Small Signal Transistors Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2801	SMALL SIGNAL TRANSISTORS Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
2N2807	SI PNP LO-PWR BJT Description: Si PNP Lo-Pwr BJT	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2811	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2811	SILICON PLANAR NPN POWER TRANSISTORS SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2813	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2814	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2832	GERMANIUM POWER TRANSISTORS GERMANIUM POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2833	GERMANIUM POWER TRANSISTORS GERMANIUM POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2834	GERMANIUM POWER TRANSISTORS GERMANIUM POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2837	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2838	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2840	MU4893 MU4893	CENTRAL	CENTRAL
2N2840	PN (N-TYPE BASE) UNIJUCUION TRANSISTOR Description: PN (N-Type Base) Unijucuion Transistor	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2843	p-channel JFETs designed for • Small-Siglllal Amplifiers BENEFITS • Low Supply Voltage Operation V GS(off) Typically 1.2 V	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
2N2844	p-channel JFETs designed for • Small-Siglllal Amplifiers BENEFITS • Low Supply Voltage Operation V GS(off) Typically 1.2 V	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
2N2845	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2847	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2854	Small Signal Transistors Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
2N2855	Small Signal Transistors Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
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	MICROSEMI
2N2857	Small Signal NPN Transistors / Dual Transistors Small Signal NPN Transistors, Dual Transistors	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	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	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	SEMICOA	SEMICOA
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	ADPOW
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	NJSEMI
2N2857	SILICON RF SMALL SIGNAL NPN TRANSISTOR FEATURES • SILICON NPN TRANSISTOR APPLICATIONS: • AMPLIFIER, OSCILLATOR AND CONVERTER APPLICATIONS UP TO 500MHz	TTELEC	TTELEC
2N2857UB	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	SEMICOA
2N2857UB	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	SEMICOA
2N2861	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2862	Small Signal Transistors Small Signal Transistors TO-18 Case (Continued)	CENTRAL	CENTRAL
2N2865	Small Signal NPN Transistors / Dual Transistors Small Signal NPN Transistors, Dual Transistors	CENTRAL	CENTRAL
2N2876	SILICON N-P-N PLANAR TRANSISTOR SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2876	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2877	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2877	NPN SILICON HIGH-POWER TRANSISTORS	GE	GE
2N2878	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2878	NPN SILICON HIGH-POWER TRANSISTORS	GE	GE
2N2879	NPN SILICON HIGH-POWER TRANSISTORS	GE	GE
2N2879	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2880	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2880	NPN SILICON HIGH-POWER TRANSISTORS	GE	GE
2N2880	5 Amp, 80V, Planar, NPN Power Transistors JAN,JTX,JANTXV,JANS NPN POWER SILICON TRANSISTOR Qualified per MIL-PRF-19500/315	MICROSEMI 美高森美	MICROSEMI
2N2880	PNP POWER SILICON TRANSISTOR NPN POWER SILICON TRANSISTOR Qualified per MIL-PRF-19500/315	MICROSEMI 美高森美	MICROSEMI
2N2890	Small Signal Transistors Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
2N2890	20 STERN AVE Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2890	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2891	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2891	SI PNP LO-PWR BJT SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2891	20 STERN AVE Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2891	Small Signal Transistors Small Signal Transistors TO-39 Case (Continued)	CENTRAL	CENTRAL
2N2891	SILICON NPN TRANSISTOR Bipolar NPN Device in a Hermetically sealed TO39 Metal Package. Bipolar NPN Device. VCEO = 80V IC = 2A	TTELEC	TTELEC
2N2892	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2892	20 STERN AVE Small Signal Transistors	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N2893	20 STERN AVE. SILICON PLANAR NPN POWER TRANSISTORS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI

2N28产品属性

类型
描述
Maximum Transition Frequency：
120(Typ)MHz
Maximum Power Dissipation：
800mW
Maximum DC Collector Current：
0.8A
Maximum Collector Emitter Voltage：
35V
Configuration：
Single

2N28供应商更多...

更新时间：2026-5-15 18:40:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
中天科工半导体（深圳）有限公司	2N2888	MOTOROLA	专业模块	MODULE	8513	模块原装主营-可开原型号增税票	询价
深圳市豪迈兴电子有限公司	2N2881	MOT	24+	CAN3	4326	公司原厂原装现货假一罚十!特价出售!强势库存!	询价
深圳市科恒伟业电子有限公司	2N2890	原厂	2540+	CAN3	6852	只做原装正品假一赔十为客户做到零风险!!	询价
深圳市一线半导体有限公司	2N2880	UNITRODE	24+		1350		询价
深圳市云美电子科技有限公司	2N2890	MOTOROLA/摩托罗拉	24+	CAN	37935	郑重承诺只做原装进口现货	询价
深圳市宏捷佳电子科技有限公司	2N2881	MOT	2023+	CAN	50000	全新原装现货	询价
深圳市安富世纪电子有限公司	2N2888	MOTOROLA	23+		7600	专注配单,只做原装进口现货	询价
万三科技(深圳)有限公司	2N2890	MOT(仁懋)	25+	封装	500000	源自原厂成本,高价回收工厂呆滞	询价
深圳市昊创电子有限公司	2N288A	MOTOROLA	专业铁帽	CAN3	1200	原装铁帽专营,代理渠道量大可订货	询价
深圳市弘为电子有限公司	2N288A	MOTOROLA	24+	CAN3	1200	原装现货假一罚十	询价

2N28芯片相关品牌

2N28规格书下载地址

2N28参数引脚图相关

2N28数据表相关新闻

2N150L-TO263R-TG_UTC代理商
2N150L-TO263R-TG_UTC代理商
2023-2-21
2MBI450VJ-120-50
2MBI450VJ-120-50,全新原装,门市自取或当天发货。
2022-7-6
2N3773
2N3773，全新原装当天发货或门市自取0755-82732291.
2020-4-24
2N3904S-RTK/PS，SOT-23，KEC原装正品现货
2N3904S-RTK/P S，SOT-23，KEC原装正品现货
2019-7-17
2N3499铁帽现货供应
2N3499铁帽现货供应
2019-4-16
2N2484ATO-3铁帽晶体管STMOTO金封功率三极管现货价优
2N2484A TO-3铁帽晶体管ST MOTO金封功率三极管现货价优
2019-4-16

DdatasheetPDF页码索引

P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P48
P49
P50
P51
P52
P53
P54
P55
P56
P57
P58
P59
P60
P61
P62
P63
P64
P65
P66
P67
P68
P69
P70
P71
P72
P73
P74
P75
P76
P77
P78
P79
P80
P81
P82
P83
P84
P85
P86
P87
P88
P89
P90
P91
P92
P93
P94
P95
P96
P97
P98
P99
P100
P101
P102
P103
P104
P105
P106
P107
P108
P109

找IC，尽在114IC

2N28晶体管资料

2N28价格

2N28产品属性

2N28供应商更多...

2N28芯片相关品牌

2N28规格书下载地址

2N28参数引脚图相关

2N28数据表相关新闻

2N150L-TO263R-TG_UTC代理商

2MBI450VJ-120-50

2N3773

2N3904S-RTK/PS，SOT-23，KEC原装正品现货

2N3499铁帽现货供应

2N2484ATO-3铁帽晶体管STMOTO金封功率三极管现货价优

DdatasheetPDF页码索引