PF156657 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| VIPER53SPTR-E | IC OFFLINE SW FLBACK 10POWERSO | 9502 |
|
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| VIPER53DIP-E | IC OFFLINE SWITCH FLYBACK 8DIP | 8224 |
|
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| VIPER53SP-E | IC OFFLINE SW FLBACK 10POWERSO | 6532 |
|