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| Part Number | RLB9012-273KL | RLB9012-473KL | RLB9012-223KL | RLB9012-270KL | RLB9012-271KL | RLB9012-272KL |
|---|---|---|---|---|---|---|
| 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 | 27 mH | 47 mH | 22 mH | 27 µH | 270 µH | 2.7 mH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 100 mA | 80 mA | 110 mA | 2.22 A | 900 mA | 320 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 82.7Ohm Max | 137.8Ohm Max | 59.3Ohm Max | 80mOhm Max | 750mOhm Max | 8.2Ohm Max |
| Q @ Freq | 15 @ 79kHz | 15 @ 79kHz | 15 @ 79kHz | 40 @ 2.52MHz | 20 @ 796kHz | 15 @ 252kHz |
| Frequency - Self Resonant | 190kHz | 120kHz | 210kHz | 8.5MHz | 2.4MHz | 700kHz |
| Ratings | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Inductance Frequency - Test | 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 |
| Package / Case | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Supplier Device Package | - | - | - | - | - | - |
| Size / Dimension | 0.354" Dia (9.00mm) | 0.354" Dia (9.00mm) | 0.354" Dia (9.00mm) | 0.354" Dia (9.00mm) | 0.354" Dia (9.00mm) | 0.354" Dia (9.00mm) |
| Height - Seated (Max) | 0.480" (12.20mm) | 0.480" (12.20mm) | 0.480" (12.20mm) | 0.480" (12.20mm) | 0.480" (12.20mm) | 0.480" (12.20mm) |
