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| Part Number | 1110-271K-RC | 1120-271K-RC | 1110-471K-RC | 1110-221K-RC | 1110-270K-RC |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 270 µH | 270 µH | 470 µH | 220 µH | 27 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 1.6 A | 2 A | 800 mA | 1.6 A | 4.5 A |
| Current - Saturation (Isat) | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 300mOhm Max | 213mOhm Max | 636mOhm Max | 240mOhm Max | 30mOhm Max |
| Q @ Freq | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Operating Temperature | -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 |
| Features | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial | Radial, Vertical Cylinder | Radial | Radial, Vertical Cylinder | Radial |
| Supplier Device Package | - | - | - | - | - |
| Size / Dimension | 0.660" Dia (16.76mm) | 0.810" Dia (20.57mm) | 0.660" Dia (16.76mm) | 0.660" Dia (16.76mm) | 0.660" Dia (16.76mm) |
| Height - Seated (Max) | 0.840" (21.34mm) | 0.840" (21.34mm) | 0.840" (21.34mm) | 0.840" (21.34mm) | 0.840" (21.34mm) |
