型号 功能描述 生产厂家 企业 LOGO 操作
2N2221AX

HIGH SPEED SWITCHING BIPOLAR NPN

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SEME-LAB

2N2221AX

Bipolar Junction Transistors

TTELEC

NPN SILICON TRANSISTOR

DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N2221, 2N2222 types are silicon NPN epitaxial planar transistors designed for small signal, general purpose switching applications. MARKING: FULL PART NUMBER

Central

NPN Small Signal General Purpose Amplifiers

NPN Small Signal General Purpose Amplifiers NPN Small Signal General Purpose Amplifiers & Switches

Fairchild

仙童半导体

HIGH-SPEED SWITCHES

DESCRIPTION The 2N2218, 2N2219, 2N2221 and 2N2222 are silicon planar epitaxial NPN transistors in Jedec TO-39 (for 2N2218 and 2N2219) and in Jedec TO-18 (for 2N2221 and 2N2222) metal cases. They are designed for high-speed switching applications at collector currents up to 500 mA, and feature use

STMICROELECTRONICS

意法半导体

NPN Silicon Planar Transistors

SIEMENS

西门子

Bipolar NPN Device in a Hermetically sealed TO18 Metal Package.

文件:14.59 Kbytes Page:1 Pages

SEME-LAB

更新时间:2025-12-22 22:51:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
23+
小功率三极管
12000
全新原装假一赔十
24+
TO92
4000
大批量供应优势库存热卖
PH
专业铁帽
CAN3
67500
铁帽原装主营-可开原型号增税票
A
23+
NA
15659
振宏微专业只做正品,假一罚百!
2N2222
25+
9
9
ST/意法半导体
24+
TO-206AA,TO-18-3 金属罐
30000
原装正品公司现货,假一赔十!
ST/意法
22+
TO-18
8000
原装正品支持实单
ST/意法半导体
21+
TO-206AA,TO-18-3 金属罐
8080
只做原装,质量保证
MSC
18+
CAN3
85600
保证进口原装可开17%增值税发票
GE
24+
CAN-3P
15

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