AQY210产品系列是一个固态继电器，它不同于光耦的.不同点如下：
结构不同：光耦继电器内部为光耦+可控硅的组合.光耦是发光二极管，受光器为光敏二极管、光敏三极管组合.由此可见光耦继电器是包含光耦的
产品用途不同：固态继电器是继电器的一种，可以驱动电机，灯泡等大功率负载，说得明白些就是相当于继电器，继电器做的事它都能做.光耦主要是起到信号隔离的作用.光电耦合器的输入端信号与输出电路间互相隔离的，且电信号在传输时具有单向性等优点，因此光电耦合器具有良好的抗电磁波干扰能力和电绝缘能力.
先进光半导体是一家专业从事光电器件、光耦合器、光耦继电器等光电集成电路以及光电驱动等产品的专业生产商，现阶段先进光半导体的光耦继电器、光耦合器等主要产品用于：蓄电系统 ．智能电表 ．自动检测设备．电信设备．测量仪器 ．医疗设备 ．通信设备 ．PC端．安防监控．O/A设备 ．PLC控制器 ．I/O控制板等方面，依托于光半导体综合的设计技术和芯片制造技术优势，先进光半导体期望在有广阔发展前景的光电控制领域深耕，逐步提升产品的技术附加值，扩充技术含量更高的产品线。优势产品替代系列有AQ210,AQV414s等。优势替代进口Panasonic（松下），OMRON（欧姆龙）产品系列！
| AQY210KSZ | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210KS | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210KSX | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210SX | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210SZ | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210S | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY280S | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210LSX | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY280SX | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY280SZ | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210LS | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210S1Y | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AQY210LSZ | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-351G1 | SPST-NO (1 Form A) | 0V ~ 350V | 100mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP170G(F) | SPST-NO (1 Form A) | 0V ~ 350V | 100mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP170G(TP,F) | SPST-NO (1 Form A) | 0V ~ 350V | 100mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-351GL | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-351GL(TR) | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-351G | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-351G(TR) | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP172G(F) | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP172G(TP,F) | SPST-NO (1 Form A) | 0V ~ 350V | 110mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| G3VM-S2 | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP174G(TP,F) | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| TLP176G(F) | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| AB31S | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| SMP-1A31-4PT | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| LH1546AEFTR | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| LH1546AEF | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| LH1546AEF-T0 | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
| LH1546AEFT2 | SPST-NO (1 Form A) | 0V ~ 350V | 120mA | 4-SOP | AQY210KSZ | AQY210KS | AQY210KSX | AQY210SX | AQY210SZ |
