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| Part Number | RL181S-122J-RC | RL181S-124J-RC | RL181S-222J-RC | RL181S-152J-RC | RL181S-822J-RC | RL181S-123J-RC | RL181S-182J-RC | RL181S-102J-RC |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | 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 | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 1.2 mH | 120 mH | 2.2 mH | 1.5 mH | 8.2 mH | 12 mH | 1.8 mH | 1 mH |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Current Rating (Amps) | 75 mA | 8 mA | 60 mA | 70 mA | 30 mA | 25 mA | 65 mA | 90 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - | - | - |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 3.7Ohm Max | 97Ohm Max | 5.2Ohm Max | 4Ohm Max | 10.4Ohm Max | 12Ohm Max | 4.5Ohm Max | 3.4Ohm Max |
| Q @ Freq | 70 @ 50kHz | 100 @ 50kHz | 70 @ 50kHz | 70 @ 50kHz | 100 @ 50kHz | 100 @ 50kHz | 70 @ 50kHz | 70 @ 50kHz |
| Frequency - Self Resonant | 700kHz | 90kHz | 510kHz | 640kHz | 280kHz | 220kHz | 570kHz | 770kHz |
| Ratings | - | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | 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 | 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) | 0.413" Dia (10.50mm) | 0.413" Dia (10.50mm) | 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) | 0.551" (14.00mm) | 0.551" (14.00mm) | 0.551" (14.00mm) | 0.551" (14.00mm) | 0.551" (14.00mm) |
