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| Part Number | RLB0912-221KL | RLB0914-221KL | RLB0912-821KL | RLB0712-221KL | RLB0812-221KL | RLB0912-220KL |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | 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 |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 220 µH | 220 µH | 820 µH | 220 µH | 220 µH | 22 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 800 mA | 800 mA | - | 240 mA | 240 mA | 2.1 A |
| Current - Saturation (Isat) | 800mA | 1.5A | - | - | - | 2.5A |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 720mOhm Max | 600mOhm Max | - | 900mOhm Max | 1.2Ohm Max | 86mOhm Max |
| Q @ Freq | 30 @ 796kHz | 20 @ 796kHz | - | 20 @ 796kHz | 45 @ 796kHz | 50 @ 2.52MHz |
| Frequency - Self Resonant | 4.5MHz | 2.4MHz | - | 3MHz | 3MHz | 17MHz |
| 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 |
| Inductance Frequency - Test | 1 kHz | 796 kHz | 1 kHz | 1 kHz | 796 kHz | 1 kHz |
| Features | - | - | - | - | - | - |
| Mounting Type | 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 |
| Supplier Device Package | - | - | - | - | - | - |
| Size / Dimension | 0.343" Dia (8.70mm) | 0.343" Dia (8.70mm) | 0.343" Dia (8.70mm) | 0.264" Dia (6.70mm) | 0.264" Dia (6.70mm) | 0.343" Dia (8.70mm) |
| Height - Seated (Max) | 0.433" (11.00mm) | 0.512" (13.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) |
