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| Part Number | RL875S-821K-RC | RL875S-822K-RC | RL875-821K-RC | RL875S-121K-RC | RL875S-221K-RC | RL875S-820K-RC |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | 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 |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 820 µH | 8.2 mH | 820 µH | 120 µH | 220 µH | 82 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 260 mA | 81 mA | 300 mA | 670 mA | 500 mA | 810 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - |
| Shielding | Shielded | Shielded | Unshielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 2.33Ohm Max | 30.6Ohm Max | 2.56Ohm Max | 360mOhm Max | 760mOhm Max | 270mOhm Max |
| Q @ Freq | 45 @ 796kHz | 85 @ 252kHz | 20 @ 796kHz | 45 @ 796kHz | 60 @ 796kHz | 28 @ 2.52MHz |
| Frequency - Self Resonant | 2MHz | 500kHz | 2.5MHz | 6MHz | 5.5MHz | 9MHz |
| Ratings | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 2.52 MHz |
| Features | - | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder (Open) | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Supplier Device Package | - | - | - | - | - | - |
| Size / Dimension | 0.307" Dia (7.80mm) | 0.307" Dia (7.80mm) | 0.307" Dia (7.80mm) | 0.307" Dia (7.80mm) | 0.307" Dia (7.80mm) | 0.307" Dia (7.80mm) |
| Height - Seated (Max) | 0.295" (7.50mm) | 0.295" (7.50mm) | 0.295" (7.50mm) | 0.295" (7.50mm) | 0.295" (7.50mm) | 0.295" (7.50mm) |
