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2N2221AX

HIGH SPEED SWITCHING BIPOLAR NPN

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SEME-LAB

2N2221AX

Bipolar Junction Transistors

TTELEC

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

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

SMALL SIGNAL BIPOLAR NPN SILICON

NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255

MICROSEMI

美高森美

NPN SILICON SWITCHING TRANSISTOR

NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255

MICROSEMI

美高森美

更新时间:2026-5-15 17:35:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法半导体
25+
TO-206AA,TO-18-3 金属罐
30000
原装正品公司现货,假一赔十!
2N2222
25+
9
9
ST
99+
TO-18
17911
一级代理,专注军工、汽车、医疗、工业、新能源、电力
GC
25+
TO-92
9500
百分百原装正品 真实公司现货库存 本公司只做原装 可
A
23+
NA
15659
振宏微专业只做正品,假一罚百!
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
RAY
390
正品原装--自家现货-实单可谈

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