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2N381晶体管资料

2N381别名：2N381三极管、2N381晶体管、2N381晶体三极管
2N381生产厂家：CSR_美国电子晶体管公司_美国摩托罗拉半导体公司
2N381制作材料：Ge-PNP
2N381性质：低频或音频放大（LF）_TR
2N381封装形式：直插封装
2N381极限工作电压：50V
2N381最大电流允许值：0.4A
2N381最大工作频率：3MHZ
2N381引脚数：3
2N381最大耗散功率：0.225W
2N381放大倍数：
2N381图片代号：C-65
2N381vtest：50
2N381htest：3000000
2N381atest：0.4
2N381wtest：0.225

2N381代换 2N381用什么型号代替：AC128,AC153,AC193,ACY24,ASY77,2N1189,2N1191,2N1192,2N1193,2N1194,2N1190,3AX55A,

2N381价格

参考价格：￥2.0956

型号：2N3819 品牌：Central Semiconductor Co 备注：这里有2N381多少钱，2026年最近7天走势，今日出价，今日竞价，2N381批发/采购报价，2N381行情走势销售排行榜，2N381报价。

型号	功能描述	生产厂家企业	LOGO
2N381	alloy-junction germanium transistors [INTEX/ SEMITRONICS CORP] alloy-junction germanium transistors	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
2N3810K1	丝印代码：2N3810K1；Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810	P-CHANNEL JFET GENERAL INFORMATION/CROSS REFERENCES	INTERSIL	INTERSIL
2N3810	Dual Transistors Dual Transistors PD@ TA=25°C=600mW Total (Both Die Equal Power)	CENTRAL	CENTRAL
2N3810	DUAL PNP SILICON TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N3810 and 2N3810A are dual silicon PNP transistors manufactured by the epitaxial planar process utilizing two individual chips mounted in a hermetically sealed metal case designed for differential amplifier applications. MARKING: FULL PART NUMBER	CENTRAL	CENTRAL
2N3810	Chip Type 2C2605 Geometry 0220 Polarity NPN Chip type 2C2605 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for high speed switching applications. Features: • High speed switching capabilities	SEMICOA	SEMICOA
2N3810	Type 2N3810 Geometry 0220 Polarity PNP Chip type 2C2605 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for high speed switching applications. Features: • High speed switching capabilities	SEMICOA	SEMICOA
2N3810A	DUAL PNP SILICON TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N3810 and 2N3810A are dual silicon PNP transistors manufactured by the epitaxial planar process utilizing two individual chips mounted in a hermetically sealed metal case designed for differential amplifier applications. MARKING: FULL PART NUMBER	CENTRAL	CENTRAL
2N3810A	Dual Transistors Dual Transistors PD@ TA=25°C=600mW Total (Both Die Equal Power)	CENTRAL	CENTRAL
2N3810A	PNP SILICON DIFFERENTIAL AMPLIFIERS DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3810DCSM	DUAL HIGH GAIN PNP TRANSISTORS IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS SILICON DUAL MATCHED PNP TRANSISTORS • Matched Dual Transistor. • Dual Ceramic Hermetic Package • Suitable For High Gain, Low Noise, Differential Amplifier, Applications. • Screening Options Available	SEME-LAB	SEME-LAB
2N3810DCSM	SILICON DUAL MATCHED PNP TRANSISTORS SILICON DUAL MATCHED PNP TRANSISTORS • Matched Dual Transistor. • Dual Ceramic Hermetic Package • Suitable For High Gain, Low Noise, Differential Amplifier, Applications. • Screening Options Available	TTELEC	TTELEC
2N3810HR	高可靠性PNP双匹配双极性晶体管-60 V、-0.05 A The 2N3810K and SOC3810HR are bipolar transistors able to operate under severe environment conditions and radiation exposure providing high immunity to total ionizing dose (TID). \n\n Qualified as per ESCC 5207/005 specification and available in Flat-8 and LCC-6 hermetic packages, they are specifica • Hermetic packages \n• ESCC qualified \n• 100 krad;	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810HR	Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810KG	丝印代码：520700510；Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810KT	丝印代码：520700511；Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810L	Silicon PNP Transistor Description Semicoa Semiconductors offers: • Screening and processing per MIL-PRF-19500 Appendix E • JAN level (2N3810LJ) • JANTX level (2N3810LJX) • JANTXV level (2N3810LJV) • JANS level (2N3810LJS) • QCI to the applicable level • 100 die visual inspection per MIL-STD-750 method 2072 for	SEMICOA	SEMICOA
2N3810L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810RKG	丝印代码：520700510R；Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810RKT	丝印代码：520700511R；Rad-Hard 60 V, 0.05 A PNP dual matched transistor Features • Hermetic packages • ESCC and JANS qualified • Up to 100 krad(Si) low dose rate Description 2N3810K and SOC3810HR are silicon planar PNP dual matched transistors packaged in Flat-8 and LCC-6 respectively and available in 100 krad versions. They are specifically designed for aero	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
2N3810U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3810U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811	Dual Transistors Dual Transistors PD@ TA=25°C=600mW Total (Both Die Equal Power)	CENTRAL	CENTRAL
2N3811	P-CHANNEL JFET GENERAL INFORMATION/CROSS REFERENCES	INTERSIL	INTERSIL
2N3811	Chip Type 2C2605 Geometry 0220 Polarity NPN Chip type 2C2605 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for high speed switching applications. Features: • High speed switching capabilities	SEMICOA	SEMICOA
2N3811	Type 2N3811 Geometry 0220 Polarity PNP Chip type 2C2605 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for high speed switching applications. Features: • High speed switching capabilities	SEMICOA	SEMICOA
2N3811	PNP SILICON DIFFERENTIAL AMPLIFIERS DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3811A	Dual Transistors Dual Transistors PD@ TA=25°C=600mW Total (Both Die Equal Power)	CENTRAL	CENTRAL
2N3811L	Silicon PNP Transistor Description Semicoa Semiconductors offers: • Screening and processing per MIL-PRF-19500 Appendix E • JAN level (2N3811LJ) • JANTX level (2N3811LJX) • JANTXV level (2N3811LJV) • JANS level (2N3811LJS) • QCI to the applicable level • 100 die visual inspection per MIL-STD-750 method 2072 for	SEMICOA	SEMICOA
2N3811L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811L	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3811U	PNP SILICON DUAL TRANSISTOR PNP SILICON DUAL TRANSISTOR Qualified per MIL-PRF-19500/336	MICROSEMI 美高森美	MICROSEMI
2N3812	PNP SILICON DIFFERENTIAL AMPLIFIERS DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3816	Transistors DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3816A	Transistors DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3816A	PNP SILICON DIFFERENTIAL AMPLIFIERS DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3817	Transistors DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3817A	Transistors DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3817A	PNP SILICON DIFFERENTIAL AMPLIFIERS DUAL PNP SILICON ANNULAR TRANSISTORS PNP SILICON DIFFERENTIAL AMPLIFIERS	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3819	N-CHANNEL JFETS N-Channel JFETs	NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司	NJSEMI
2N3819	N-Channel JFETs [TAITRON] P-Channel Power MOSFETs N-Channel JFETs N-Channel Metal Can JFETs	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
2N3819	SFET RF,VHF, UHF, Amplitiers N-Channel RF Amplifier • This device is designed for RF amplifier and mixer applications operating up to 450MHz, and for analog switching requiring low capacitance. • Sourced from process 50.	FAIRCHILD 仙童半导体	FAIRCHILD
2N3819	N-Channel JFET DESCRIPTION The 2N3819 is a low-cost, all-purpose JFET which offers good performance at mid-to-high frequencies. It features low noise and leakage and guarantees high gain at 100 MHz. Its TO-226AA (TO-92) package is compatible with various tape-and-reel options for automated assembly (see Packagi	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
2N3819	JEET VHF/UHF Amplifier N-channel-Depletion JFET VHF/UHF Amplifier N–Channel – Depletion	ONSEMI 安森美半导体	ONSEMI
2N3819	N-channel J-FET	PHILIPS 飞利浦	PHILIPS
2N3819G	JFET VHF/UHF Amplifier JFET VHF/UHF Amplifier N–Channel – Depletion	ONSEMI 安森美半导体	ONSEMI
2N3810	Monolithic Dual Matched PNP General Purpose Amplifier 文件：314.5 Kbytes Page：2 Pages	CALOGIC	CALOGIC
2N3810	SILICON DUAL PNP TRANSISTORS 文件：662.15 Kbytes Page：3 Pages	CENTRAL	CENTRAL

2N381产品属性

类型
描述
Case：
TO-78
Configuration/ Description：
Dual PNP Low Noise Amplifier
Polarity：
2XPNP
IC MAX：
50mA
PD MAX：
500mW
VCEO MAX：
60V
hFE MIN：
150
hFE MAX：
450
@VCE：
5V
VCE(SAT) MAX：
200mV
@IC：
100μA
@IB：
10μA
Cob MAX：
4pF
fT MIN：
30MHz
NF MAX：
7dB

2N381供应商更多...

更新时间：2026-5-14 22:50:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
上海意淼电子科技有限公司	2N3819	ON	23+	NA	20000	全新原装假一赔十	询价
深圳市得捷芯城科技有限公司	2N3819_D74Z	onsemi	25+	TO-92-3	22412	正规渠道,免费送样。支持账期,BOM一站式配齐	询价
中天科工半导体（深圳）有限公司	2N381A	MOTOROLA/摩托罗拉	专业铁帽	CAN3	67500	铁帽原装主营-可开原型号增税票	询价
深圳市联世界科技有限公司	2N3819	N/A	24+/25+		35	原装正品现货库存价优	询价
深圳市科恒伟业电子有限公司	2N3811	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
深圳市豪迈兴电子有限公司	2N3819	ON	24+	TO92	8858	公司原厂原装现货假一罚十!特价出售!强势库存!	询价
深圳市振宏微科技有限公司	2N3810	MOT	23+	NA	297	专做原装正品,假一罚百!	询价
深圳诚思涵科技有限公司	2N3819	FAIRCHILD	18+	TO-92	85600	保证进口原装可开17%增值税发票	询价
深圳市毅创弘电子科技有限公司	2N3811	M	24+	CAN	1500	AI芯片,车规MCU原装现货/为新能源汽车电子行业采购保驾护航	询价
千层芯半导体(深圳)有限公司	2N3819-E3	SILICONIX	24+	TO-92	6010	只做原装正品	询价

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找IC，尽在114IC

2N381晶体管资料

2N381价格

2N381产品属性

2N381供应商更多...

2N381芯片相关品牌

2N381规格书下载地址

2N381参数引脚图相关

2N381数据表相关新闻

2N3906

2N3773

2N3904S-RTK/PS进口原装现货假一罚十

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