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| PartNumber | SDR0503-821KL | SDR0503-822JL | SDR0503-820KL |
| Description | Fixed Inductors 820uH 10% SMD 0503 | Fixed Inductors 8200uH 5% SMD 0503 | Fixed Inductors 82uH 10% SMD 0503 |
| Manufacturer | Bourns | Bourns Inc. | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Inductance | 820 uH | 8.2mH | 82μH |
| Tolerance | 10 % | ±5% | ±10% |
| Maximum DC Current | 120 mA | 30 mA | 420 mA |
| Maximum DC Resistance | 10 Ohms | 92 Ohms | 880 mOhms |
| Self Resonant Frequency | 3 MHz | 1 MHz | 10 MHz |
| Q Minimum | 40 | 40 | 15 |
| Termination | - | - | - |
| Mounting Style | PCB Mount | SMD/SMT | SMD/SMT |
| Height | 3 mm | 3 mm | 3 mm |
| Diameter | 5 mm | 5 mm | 5 mm |
| Application | Power | - | - |
| Series | SDR0503 | SDR0503 | SDR0503 |
| Packaging | Reel | Cut Tape (CT) Alternate Packaging | Tape & Reel (TR) |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Brand | Bourns | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.022928 oz | - | - |
| Type | - | Wirewound | Wirewound |
| Current Rating | - | 30mA | 420mA |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.197" L x 0.189" W (5.00mm x 4.80mm) | 0.197" L x 0.189" W (5.00mm x 4.80mm) |
| Height Seated Max | - | 0.130" (3.30mm) | 0.130" (3.30mm) |
| Ratings | - | - | - |
| Shielding | - | Unshielded | Unshielded |
| DC Resistance DCR | - | 92 Ohm Max | 880 mOhm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 45mA | 520mA |
| Q Freq | - | 40 @ 252kHz | 15 @ 2.52MHz |
| Frequency Self Resonant | - | 1MHz | 10MHz |
| Frequency Test | - | 1kHz | 1kHz |