可控硅光耦利用光信号在电路间传输，实现电气隔离与交流电控制，由发光二极管和光电双向晶闸管组成，是交流负载控制的理想选择。可控硅光耦包含随机相位双向可控硅光耦和零交叉双向可控硅光耦两大类。
| 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) | 下载 |
| KLR0223 |  |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | - | 300 | 10 | -40 | +85 | 5000 |  |
| KLR1223 | |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | - | 600 | 10 | -40 | +85 | 5000 | |
| KLR2213 |  |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | 20 | 900 | 10 | -40 | +85 | 5000 | |
| KLR3213 | |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | 20 | 1200 | 10 | -40 | +85 | 5000 | |
| KLR1213 | |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | 20 | 600 | 10 | -40 | +85 | 5000 | |
| KL3053 |  |
DIP6 | 7.12x6.5x3.5 | 1.5 | 600 | 3 | - | 100 | 5 | -55 | +100 | 5000 | |
| KLR0213 | |
DIP7 | 9.74x6.5x3.5 | 1.4 | 600 | 2.5 | 20 | 300 | 10 | -40 | +85 | 5000 | |
| KL3052 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 600 | 3 | - | 100 | 10 | -55 | +100 | 5000 | |
| KL3023 | |
DIP6 | 7.12x6.5x3.5 | 1.5 | 400 | 3 | - | 100 | 5 | -55 | +100 | 5000 | |
