高速光耦是一種高性能的光電耦合器，專為高速信號傳輸設計，快速響應、高精度，確保數字和模擬信號穩定傳輸。
| Product | Photo | Package | size(LxWxHmm) | Data Transfer Rate (Mbps) | Supply Voltage（V) | tPHL(ns) | tPLH(ns) | IFT (mA) | CTR(%) | CMR(V/us) | Io(mA) | Topr (Min) (degC) | Topr (Max) (degC) | Viso (Vrms) | 下載 |
| KL6N139 |  |
DIP8 | 9.75x6.6x3.5 | 0.3 | 18 | 25 | 60 | 1.6 | >500 | 1000 | 60 | -40 | +85 | 5000 |  |
| KL6N138 | |
DIP8 | 9.75x6.6x3.5 | 0.3 | 7 | 10 | 35 | 1.6 | >300 | 1000 | 60 | -40 | +85 | 5000 | |
| KL6N137 | |
DIP8 | 9.75x6.6x3.5 | 10 | 7 | 75 | 75 | 5 | - | - | 50 | -40 | +85 | 5000 | |
| KL6N136 | |
DIP8 | 9.76x6.6x3.5 | 1 | 30 | 0.8 | 0.8 | 16 | 19~50 | 1000 | 8 | -55 | +100 | 5000 | |
| KL6N135 | |
DIP8 | 9.76x6.6x3.5 | 1 | 30 | 1.5 | 1.5 | 16 | 7~50 | 1000 | 8 | -55 | +100 | 5000 | |
| KLM81L |  |
SOP5 | 4.4x4.1x2.0 | 15 | 5.5 | 65 | 65 | 5 | - | 10000 | 20 | -40 | +85 | 3750 | |
| KLM80L | |
SOP5 | 4.4x4.1x2.0 | 15 | 5.5 | 65 | 65 | 5 | - | 5000 | 20 | -40 | +85 | 3750 | |
| KLM456 | |
SOP5 | 4.4x4.08x2.0 | 1 | 30 | 0.15Typ | 0.45Typ | 10 | 220 | 10000 | 15 | -40 | +85 | 3750 | |
| KLM453H | |
SOP5 | 4.4x4.1x2.0 | 1 | 30 | 1 | 1 | 16 | >20 | 10000 | 8 | -40 | +125 | 3750 | |
