可控硅光耦利用光信號在電路間傳輸，實現電氣隔離與交流電控制，由發光二極管和光電雙向晶閘管組成，是交流負載控制的理想選擇。可控硅光耦包含隨機相位雙向可控硅光耦和零交叉雙向可控硅光耦兩大類。
| Product | Photo | Package | size(LxWxHmm) | VF(V) | VDRM(Max) (V) | VTM(V) | VINH(V) | IT (rms)(mA) | IFT(mA) | Topr (Min) (degC) | Topr (Max) (degC) | Viso (Vrms) | 下載 |
| KL3051 |  |
DIP6 | 7.12x6.5x3.5 | 1.5 | 600 | 3 | - | 100 | 15 | -55 | +100 | 5000 |  |
| KL3022 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 400 | 3 | - | 100 | 10 | -55 | +100 | 5000 | |
| KL3020 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 400 | 3 | - | 100 | 30 | -55 | +100 | 5000 | |
| KL3021 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 400 | 3 | - | 100 | 15 | -55 | 100 | 5000 | |
| KL3012 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 250 | 3 | - | 100 | 5 | -55 | +100 | 5000 | |
| KL3011 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 250 | 3 | - | 100 | 10 | -55 | +100 | 5000 | |
| KL3083 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 800 | 3 | 20 | 100 | 5 | -55 | +100 | 5000 | |
| KL3010 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 250 | 3 | - | 100 | 15 | -55 | +100 | 5000 | |
| KL3082 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 800 | 3 | 20 | 100 | 10 | -55 | +100 | 5000 | |
