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| Part Number | RL181S-272J-RC | RL181S-472J-RC | RL181S-222J-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 | 2.7 mH | 4.7 mH | 2.2 mH |
| Tolerance | ±5% | ±5% | ±5% |
| Current Rating (Amps) | 55 mA | 40 mA | 60 mA |
| Current - Saturation (Isat) | - | - | - |
| Shielding | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 5.8Ohm Max | 7.5Ohm Max | 5.2Ohm Max |
| Q @ Freq | 70 @ 50kHz | 100 @ 50kHz | 70 @ 50kHz |
| Frequency - Self Resonant | 480kHz | 380kHz | 510kHz |
| Ratings | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 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 | 0.413" Dia (10.50mm) | 0.413" Dia (10.50mm) | 0.413" Dia (10.50mm) |
| Height - Seated (Max) | 0.551" (14.00mm) | 0.551" (14.00mm) | 0.551" (14.00mm) |
