| Part number | Package | AC isolation test voltage (RMS) (V AC) | CTRmin @ IF(test) (%) | CTRmax @ IF(test) (%) | IF max. (mA) | VCEO (V) | Features | ton/toff (µs) | IC (mA) | Safety standard |
 |  | | | | | | | | | |
| K814P/K824P/K844P |  | DIP-4 | 5000 | | | ? 60 | | | 6.0/5.0 | | UL, CSA |
| SFH620A-1 | | DIP-4 | 5300 | 40 | 125 | 60 | 40 | Phototransistor Output | | 50 | UL, BSI, CSA, VDE |
| SFH620A-1-X006 | | DIP-4, Option 6 | | |
| SFH620A-2 | | DIP-4 | 200 | 63 |
| SFH620A-2-X006 | | DIP-4, Option 6 | |
| SFH620A-3 | | DIP-4 | 320 | 100 |
| SFH620A-3-X006 | | DIP-4, Option 6 | |
| SFH620AA | | DIP-4 | 5300 | | | 60 | 50 | | 2.0/25 | 50 | UL, BSI, CSA, VDE |
| SFH620AGB | | 100 |
| SFH628A-2 | | DIP-4 | 5300 | 63 | 200 | 50 | 63 | Phototransistor Output | | 50 | UL, VDE |
| SFH628A-3 | | | 320 | 100 |
| SFH628A-4 | | 500 | 160 |
| TCET1600/TCET1600G | | DIP-4 | 5000 | | | ? 60 | | | 6.0/5.0 | | UL, BSI, CSA, VDE, Nordic |
| Part number | Package | AC isolation test voltage (RMS) (V AC) | CTRmin @ IF(test) (%) | CTRmax @ IF(test) (%) | IF max. (mA) | VCEO (V) | Features | ton/toff (µs) | IC (mA) | Safety standard |
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