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| Part Number | RLB0812-221KL | RLB0812-223KL | RLB0912-221KL | RLB0812-222KL | RLB0812-271KL | RLB0812-821KL | RLB0712-221KL | RLB0812-121KL |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 220 µH | 22 mH | 220 µH | 2.2 mH | 270 µH | 820 µH | 220 µH | 120 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 240 mA | 25 mA | 800 mA | 80 mA | 220 mA | 130 mA | 240 mA | 300 mA |
| Current - Saturation (Isat) | - | - | 800mA | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 1.2Ohm Max | 92Ohm Max | 720mOhm Max | 8Ohm Max | 1.4Ohm Max | 3.1Ohm Max | 900mOhm Max | 700mOhm Max |
| Q @ Freq | 45 @ 796kHz | 60 @ 79.6kHz | 30 @ 796kHz | 60 @ 252kHz | 45 @ 796kHz | 45 @ 796kHz | 20 @ 796kHz | 45 @ 796kHz |
| Frequency - Self Resonant | 3MHz | 240kHz | 4.5MHz | 750kHz | 2.8MHz | 1.5MHz | 3MHz | 3.6MHz |
| Ratings | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -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 | 79.6 kHz | 1 kHz | 252 kHz | 796 kHz | 796 kHz | 1 kHz | 796 kHz |
| Features | - | - | - | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | 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 | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Supplier Device Package | - | - | - | - | - | - | - | - |
| Size / Dimension | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) | 0.343" Dia (8.70mm) | 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) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) |
