| Replacement Part Number | Repl. Mfr | Description | Reference Type |
|---|---|---|---|
| 2SC5266A Cross Reference | Toshiba | Npn Triple Diffused Type (switching Regulator, High Voltage Switching, Dc-dc Converter Applications) | Pin-to-Pin Replacement |
| BUL128FP Cross Reference | STMicroelectronics | High Voltage Fast-switching Npn Power Transistor | Pin-to-Pin Replacement |
| BUL44F Cross Reference | ON Semiconductor | Info source: STMicroelectronics web-site | Compatible Equivalent |
| BUV46FI Cross Reference | STMicroelectronics | Info source: STMicroelectronics web-site | Compatible Equivalent |
| KSC3552 Cross Reference | Fairchild | High Voltage and High Reliabilty | Compatible Equivalent |
| KSC3569 Cross Reference | Fairchild | High Speed Switching Application | Compatible Equivalent |
| KSC5021F Cross Reference | Fairchild | High Voltage and High Reliability | Compatible Equivalent |
| KSC5039F Cross Reference | Fairchild | High Voltage Power Switch Switching Application | Compatible Equivalent |
| KSE13005F Cross Reference | Fairchild | Info source: STMicroelectronics web-site | Compatible Equivalent |
There are 9 cross reference alternative products totally about BUL128FP : 2 Pin-to-Pin Replacement and 7 Compatible Equivalent , Replacement Manufacturers include : Toshiba Cross Reference STMicroelectronics Cross Reference ON Semiconductor Cross Reference Fairchild Cross Reference