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| Part Number | RLB0812-391KL | RLB0812-392KL | RLB0812-393KL | RLB0712-391KL | RLB0812-331KL |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 390 µH | 3.9 mH | 39 mH | 390 µH | 330 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 180 mA | 55 mA | 18 mA | 180 mA | 200 mA |
| Current - Saturation (Isat) | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 1.8Ohm Max | 14Ohm Max | 150Ohm Max | 1.2Ohm Max | 1.6Ohm Max |
| Q @ Freq | 45 @ 796kHz | 60 @ 252kHz | 60 @ 79.6kHz | 20 @ 796kHz | 45 @ 796kHz |
| Frequency - Self Resonant | 2.3MHz | 550kHz | 130kHz | 2MHz | 2.5MHz |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Inductance Frequency - Test | 796 kHz | 252 kHz | 79.6 kHz | 1 kHz | 796 kHz |
| Features | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Supplier Device Package | - | - | - | - | - |
| Size / Dimension | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) |
| Height - Seated (Max) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) |
