R901002095 VT-VSPA2-1-2X/V0/T5现货
放大器、电子放大器、液动放大器和气动放大器等，其中用得广泛的是电子放大器。随着射流技术（见射流元件）的推广，
液动或气动放大器的应用也逐渐增多。电子放大器又按所用有源器件分为真空管放大器、晶体管放大器、固体放大器和磁放大器，其中又以晶体管放大器应用 广。在自动化仪表中晶体管放大器常用于信号的电压放大和电流放大，主要形式有单端放大和推挽放大。
此外，还常用于阻抗匹配、隔离、电流-电压转换、电荷-电压转换（如电荷放大器）以及利用放大器实现输出与输入之间的一定函数关系
R900033823 VT-VSPA1-1-1X/
R900979885 VT-VRPA2-1-1X/V0/T5
R900979887 VT-VRPA2-1-1X/V0/T1
R900979889 VT-VRPA2-2-1X/V0/T1
R901002090 VT-VSPA2-1-2X/V0/T1
R900021909 VT-VSPA2-1-1X/T1
0811405061 VT-VRRA1-537-20/V0
0811405060 VT-VRRA1-527-20/V0
0811405063 VT-VRRA1-527-20/V0/2STV
R900020153 VT3002-1-2X/32D
R900211788 VT11118-1X/
R900962356 VT-HNC100-1-2X/M-08-0-0
0811405097 VT-VRPA1-537-10/V0/PV
VT-VSPA1-50-1X
VT-VSPA1-1-1X
VT-VSPA2-1-1X/T1
VT3006-3X
VT3000-3X
VT-VSPA2-50-1X/T1
VT-VSPA2-50-1X/T5
VT11011-1X/
VT-VSPA1-52-1X
VT-VRPA2-1-1X/VO/T5
VT11118-1X/
VT3000-3X/
VT-VRPA2-1-1X/VO/T1
VT5006-1X/
R901002095 VT-VSPA2-1-2X/V0/T5现货
VT11073-1X/
VT-VRPA2-2-1X/V0/T5VT-VRPA2-2-1X/V0/T1
VT11006-1X/
VT11131-1X/
VT11132-1X/
VT3002-2X/48F
VT3002-2X/64G
VT5005-1X/
VT2000-5X/
VT3002-2X/32D
VT5041-2X/1
VT11034-1X
VT5035-1X
VT11010-1X/
VT11012-1X/
VT11030-1X
VT-VSPA1K-1-1X/
VT11004-1X/
VT11013-1X
VT10468-3X/BO-RX
VT11078-2X
VT11007-1X/
VT10406-3X/
VT-HNC100-2-2X/W-16-0-0
VT3024-3X