| Part Number | Manufacturer |
|---|---|
| BY428 | NXP |
| BY448 | NXP |
| BY448 | Vishay |
| BY448 | LGE |
| BY448 | Gulf Semiconductor |
| BY448 | Digitron Semiconductors |
| BY448 | TEMIC |
| BY448GP | Gulf Semiconductor |
| BY448GP | Vishay Siliconix |
| BY448GP | SUNMATE |
| BY458 | Vishay |
| BY458 | LGE |
| BY458 | Digitron Semiconductors |
| BY458 | TEMIC |
| BY459-1500 | NXP |
| BY459-1500S | NXP |
| BY459DX-1500 | NXP |
| BY459DX-1500S | NXP |
| BY459X-1500 | NXP |
| BY459X-1500S | NXP |
| BY479X-1700 | NXP |
| BY479X-1700 | NXP |
| BY500-100 | General Semiconductor |
| BY500-100 | GOOD-ARK Electronics |
| BY500-100 | Diotec Semiconductor |
| BY500-100 | Sunmate |
| BY500-100 | HY |
| BY500-100 | JGD |
| BY500-100 | MIC |
| BY500-100 | Vishay |
| BY500-1000 | GOOD-ARK Electronics |
| BY500-1000 | Diotec Semiconductor |
| BY500-1000 | Sunmate |
| BY500-1000 | HY |
| BY500-1000 | JGD |
| BY500-200 | General Semiconductor |
| BY500-200 | GOOD-ARK Electronics |
| BY500-200 | Diotec Semiconductor |
| BY500-200 | Sunmate |
| BY500-200 | HY |
| BY500-200 | JGD |
| BY500-200 | MIC |
| BY500-200 | Vishay |
| BY500-400 | General Semiconductor |
| BY500-400 | GOOD-ARK Electronics |
| BY500-400 | Diotec Semiconductor |
| BY500-400 | Sunmate |
| BY500-400 | HY |
| BY500-400 | JGD |
| BY500-400 | MIC |
| BY500-400 | Vishay |
| BY500-50 | GOOD-ARK Electronics |
| BY500-50 | Diotec Semiconductor |
| BY500-50 | HY |
| BY500-50 | Sunmate |
| BY500-50 | JGD |
| BY500-600 | General Semiconductor |
| BY500-600 | GOOD-ARK Electronics |
| BY500-600 | Diotec Semiconductor |
| BY500-600 | Sunmate |
| BY500-600 | HY |
| BY500-600 | JGD |
| BY500-600 | MIC |
| BY500-600 | Vishay |
| BY500-800 | General Semiconductor |
| BY500-800 | GOOD-ARK Electronics |
| BY500-800 | Diotec Semiconductor |
| BY500-800 | Sunmate |
| BY500-800 | HY |
| BY500-800 | JGD |
| BY500-800 | MIC |
| BY500-800 | Vishay |
| BY50050 | Diotec Semiconductor |
| BY505 | NXP |
| BY513 | Jinan Gude Electronic Device |
| BY516 | Jinan Gude Electronic Device |
| BY520 | Jinan Gude Electronic Device |
| BY520-14E | Vishay |
| BY520-16E | Vishay |
| BY527 | NXP |
| BY527 | Vishay Telefunken |
| BY550-100 | WONTOP |
| BY550-100 | JINAN JINGHENG |
| BY550-100 | FAGOR |
| BY550-100 | Sunmate |
| BY550-100 | JGD |
| BY550-100 | EIC |
| BY550-100 | LGE |
| BY550-1000 | WONTOP |
| BY550-1000 | JINAN JINGHENG |
| BY550-1000 | LGE |
| BY550-1000 | EIC |
| BY550-1000 | FAGOR |
| BY550-1000 | Sunmate |
| BY550-1000 | JGD |
| BY550-100G | EIC |
| BY550-200 | WONTOP |
| BY550-200 | JINAN JINGHENG |
| BY550-200 | FAGOR |
| BY550-200 | Sunmate |
