| Image | Manufacturer | Part Number | Description |
 | Vishay | GBU4K-E3/45 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Tube |
 | Vishay | GBU4K | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Vishay | GBU4K-E3 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Taiwan Semiconductor | GBU406 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Sensitron Semiconductors | GBU4K-G | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Sensitron Semiconductors | GBU4K | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Vishay | GBU4K/45 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Tube |
 | Diodes Zetex | GBU401 | Diode Rectifier Bridge Single 100V 4A 4-Pin Case GBU Tube |
 | Diodes Zetex | GBU408 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Tube |
 | Diodes Zetex | GBU410 | Diode Rectifier Bridge Single 1KV 4A 4-Pin Case GBU Tube |
 | Diodes Zetex | GBU406 | Diode Rectifier Bridge Single 600V 4A 4-Pin Case GBU Tube |
 | Taiwan Semiconductor | GBU406 C2 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Tube |
 | Fairchild Semiconductor | GBU8K | Diode Rectifier Bridge Single 800V 8A 4-Pin Case GBU Rail |
 | Diodes Zetex | GBU608 | Diode Rectifier Bridge Single 800V 6A 4-Pin Case GBU Tube |
 | Vishay | GBU6K-E3/45 | Diode Rectifier Bridge Single 800V 6A 4-Pin Case GBU Tube |
 | Vishay | GBU8K-E3/45 | Diode Rectifier Bridge Single 800V 8A 4-Pin Case GBU Tube |
 | Vishay | GBU4K-E3/51 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Bulk |
 | Vishay | GBU4K/1 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Bulk |
 | Vishay | GBU4K/72 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Bulk |
 | Lite-On Electronics | GBU408 | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Micro Commercial Components | GBU4K | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU |
 | Micro Commercial Components | GBU4K-BP | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Bulk |
 | Vishay | GBU6K-E3/51 | Diode Rectifier Bridge Single 800V 6A 4-Pin Case GBU Bulk |
 | Vishay | GBU8K-E3/51 | Diode Rectifier Bridge Single 800V 8A 4-Pin Case GBU Bulk |
 | Fairchild Semiconductor | GBU4K_Q | Diode Rectifier Bridge Single 800V 4A 4-Pin Case GBU Rail |