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| Part Number | RL187-391J-RC | RL187-392J-RC | RL187-331J-RC |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite |
| Inductance | 390 µH | 3.9 mH | 330 µH |
| Tolerance | ±5% | ±5% | ±5% |
| Current Rating (Amps) | 200 mA | 50 mA | 200 mA |
| Current - Saturation (Isat) | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 4Ohm Max | 13Ohm Max | 4Ohm Max |
| Q @ Freq | 80 @ 796kHz | 90 @ 252kHz | 80 @ 796kHz |
| Frequency - Self Resonant | 2.1MHz | 600kHz | 2.3MHz |
| Ratings | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 796 kHz | 252 kHz | 796 kHz |
| Features | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 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) |
| Height - Seated (Max) | 0.441" (11.20mm) | 0.441" (11.20mm) | 0.441" (11.20mm) |
