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| Part Number | RLB0812-121KL | RLB0812-122KL | RLB0812-123KL | RLB0812-151KL | RLB0812-181KL | RLB0812-221KL | RLB0812-821KL | RLB0712-121KL | RLB0812-101KL |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | 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 | 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 | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 120 µH | 1.2 mH | 12 mH | 150 µH | 180 µH | 220 µH | 820 µH | 120 µH | 100 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 300 mA | 110 mA | 32 mA | 280 mA | 260 mA | 240 mA | 130 mA | 300 mA | 320 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 700mOhm Max | 4.4Ohm Max | 46Ohm Max | 900mOhm Max | 1Ohm Max | 1.2Ohm Max | 3.1Ohm Max | 450mOhm Max | 600mOhm Max |
| Q @ Freq | 45 @ 796kHz | 60 @ 252kHz | 60 @ 79.6kHz | 45 @ 796kHz | 45 @ 796kHz | 45 @ 796kHz | 45 @ 796kHz | 20 @ 796kHz | 45 @ 796kHz |
| Frequency - Self Resonant | 3.6MHz | 1.1MHz | 320kHz | 3.4MHz | 3.2MHz | 3MHz | 1.5MHz | 4MHz | 4.2MHz |
| 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 | -40°C ~ 105°C |
| Inductance Frequency - Test | 796 kHz | 252 kHz | 79.6 kHz | 796 kHz | 796 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 | 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 | 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) | 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) | 0.433" (11.00mm) |
