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| Part Number | RL187-221J-RC | RL187-821J-RC | RL187-222J-RC | RL187-223J-RC |
|---|---|---|---|---|
| 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 | 220 µH | 820 µH | 2.2 mH | 22 mH |
| Tolerance | ±5% | ±5% | ±5% | ±5% |
| Current Rating (Amps) | 200 mA | 200 mA | 100 mA | 30 mA |
| Current - Saturation (Isat) | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 3Ohm Max | 6Ohm Max | 13Ohm Max | 80Ohm Max |
| Q @ Freq | 80 @ 796kHz | 80 @ 796kHz | 90 @ 252kHz | 100 @ 79.6kHz |
| Frequency - Self Resonant | 2.9MHz | 1.4MHz | 900kHz | 300kHz |
| Ratings | - | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 796 kHz | 796 kHz | 252 kHz | 79.6 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 | 0.315" Dia (8.00mm) | 0.315" Dia (8.00mm) | 0.315" Dia (8.00mm) | 0.315" Dia (8.00mm) |
| Height - Seated (Max) | 0.441" (11.20mm) | 0.441" (11.20mm) | 0.441" (11.20mm) | 0.441" (11.20mm) |
