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参数资料
| 型号： | 2N4427 |
| 元件分类： | 小信号晶体管 |
| 英文描述： | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39 |
| 封装： | M246, 3 PIN |
| 文件页数： | 4/6页 |
| 文件大小： | 377K |
| 代理商： | 2N4427 |
2N4427.PDF 6-25-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct
2N4427
POUT
(R
L=50 OHMS)
V
cc = 12V
P
IN
(R
S=50 OHMS)
L1
L
2
L
4
L
3
C1
C2
C3
C4
C6
C5
Figure 1 - 175 MHz RF AMPLIFIER CIRCUIT FOR GPE, POUT,
AND EFFICIENCY SPECIFICATIONS.
L1: 2 TURNS No. 16 wire, 3/16” ID, 1/4” long
L2: Ferrite choke, Z=450 ohms
L3: 2 TURNS No. 16 wire, 1/4” ID, 1/4” long
L4: 4 TURNS No. 16 wire, 3/8” ID, 3/8” long
Capacitor values in pF unless
Tuning capacitors are air variable
otherwise indicated.
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2N4428 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:silicon transistors UHF/VHF power transistors |
| 2N4429 | 制造商:ASI 制造商全称:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| 2N443 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | BJT | PNP | 15A I(C) | TO-36 |
| 2N4430 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:silicon transistors UHF/VHF power transistors |
| 2N4431 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:silicon transistors UHF/VHF power transistors |
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