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| Part Number | RLB0912-220KL | RLB0914-220KL | RLB0912-221KL | RLB0712-220KL |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 22 µH | 22 µH | 220 µH | 22 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 2.1 A | 1.9 A | 800 mA | 700 mA |
| Current - Saturation (Isat) | 2.5A | 4.5A | 800mA | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 86mOhm Max | 90mOhm Max | 720mOhm Max | 120mOhm Max |
| Q @ Freq | 50 @ 2.52MHz | 40 @ 2.52MHz | 30 @ 796kHz | 20 @ 2.52MHz |
| Frequency - Self Resonant | 17MHz | 9MHz | 4.5MHz | 9MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 2.52 MHz | 1 kHz | 1 kHz |
| Features | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | 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) |
| Height - Seated (Max) | 0.433" (11.00mm) | 0.512" (13.00mm) | 0.433" (11.00mm) | 0.433" (11.00mm) |
