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| Part Number | SDR0603-271KL | SDR0603-471KL | SDR0604-271KL | SDR0703-271KL | SDR0403-271KL | SDR0503-271KL | SDR0603-221KL |
|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | 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 |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 270 µH | 470 µH | 270 µH | 270 µH | 270 µH | 270 µH | 220 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 240 mA | 150 mA | 320 mA | 170 mA | 200 mA | 230 mA | 260 mA |
| Current - Saturation (Isat) | 380mA | 260mA | 400mA | 220mA | 300mA | 280mA | 460mA |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 2.4Ohm Max | 4.55Ohm Max | 1.88Ohm Max | 3.6Ohm Max | 5Ohm Max | 2.9Ohm Max | 2Ohm Max |
| Q @ Freq | 26 @ 796kHz | 29 @ 796kHz | 26 @ 796kHz | 30 @ 796kHz | 45 @ 796kHz | 35 @ 796kHz | 26 @ 796kHz |
| Frequency - Self Resonant | 5MHz | 4MHz | 4MHz | 7MHz | 3MHz | 6MHz | 6MHz |
| Ratings | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 100 kHz | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - | - | - |
| Size / Dimension | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.197" L x 0.189" W (5.00mm x 4.80mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) |
| Height - Seated (Max) | 0.154" (3.90mm) | 0.154" (3.90mm) | 0.189" (4.80mm) | 0.106" (2.70mm) | 0.138" (3.50mm) | 0.130" (3.30mm) | 0.154" (3.90mm) |
