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| Part Number | PF-FB1-50 | PF-MB1-50 | PF-FB2-50 | PF-FB1-150 | PF-FB1-250 | PF-FB1-350 |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Mounting Type | Bolt Mount | Bolt Mount | Bolt Mount | Bolt Mount | Bolt Mount | Bolt Mount |
| Fuse Type | Cartridge | Cartridge | Cartridge | Cartridge | Cartridge | Cartridge |
| Current Rating (Amps) | 50A | 50A | 50A | 150A | 250A | 350A |
| Voltage Rating - AC | 800 V | 240 V | 800 V | 800 V | 800 V | 800 V |
| Voltage Rating - DC | 800 V | 150 V | 800 V | 800 V | 800 V | 800 V |
| Response Time | - | - | - | - | - | - |
| Applications | Semiconductors | Semiconductors | Semiconductors | Semiconductors | Semiconductors | Semiconductors |
| Features | - | - | - | - | - | - |
| Class | aR | - | aR | aR | aR | aR |
| Approval Agency | cURus | cURus, UL | cURus | cURus | cURus | cURus |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Breaking Capacity @ Rated Voltage | 100kA AC, 50kA DC | 160kA AC, 50kA DC | 100kA AC, 50kA DC | 100kA AC, 50kA DC | 100kA AC, 50kA DC | 100kA AC, 50kA DC |
| Package / Case | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) |
| Size / Dimension | 0.949" Dia x 2.717" L (24.10mm x 69.00mm) | 0.685" Dia x 1.053" L (17.40mm x 26.75mm) | 0.949" Dia x 2.598" L (24.10mm x 66.00mm) | 0.949" Dia x 2.717" L (24.10mm x 69.00mm) | 1.386" Dia x 2.724" L (35.20mm x 69.20mm) | 1.386" Dia x 2.724" L (35.20mm x 69.20mm) |
