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| PartNumber | SDR1305-330M | SDR1305-3R5Y | SDR1305-331K |
| Description | Fixed Inductors 33uH 20% SMD 1305 | Fixed Inductors 3.5uH 30% SMD 1305 | Fixed Inductors 330uH 10% SMD 1305 |
| 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 | 33 uH | 3.5μH | 330μH |
| Tolerance | 20 % | ±25% | ±10% |
| Maximum DC Current | 2.5 A | 6 A | 850 mA |
| Maximum DC Resistance | 85 mOhms | 10.5 mOhms | 700 mOhms |
| Self Resonant Frequency | 16 MHz | 43 MHz | 6 MHz |
| Q Minimum | 23 | 20 | 11 |
| Termination | - | - | - |
| Mounting Style | PCB Mount | SMD/SMT | SMD/SMT |
| Length | 12.7 mm | 12.7 mm | 12.7 mm |
| Width | 12.7 mm | 12.7 mm | 12.7 mm |
| Height | 4.8 mm | 4.8 mm | 4.8 mm |
| Application | Power | - | - |
| Series | SDR1305 | SDR1305 | SDR1305 |
| Packaging | Reel | Tape & Reel (TR) | Tape & Reel (TR) |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Brand | Bourns | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 600 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.077250 oz | - | - |
| Type | - | Wirewound | Wirewound |
| Current Rating | - | 6A | 850mA |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.500" L x 0.500" W (12.70mm x 12.70mm) | 0.500" L x 0.500" W (12.70mm x 12.70mm) |
| Height Seated Max | - | 0.201" (5.10mm) | 0.201" (5.10mm) |
| Ratings | - | - | - |
| Shielding | - | Unshielded | Unshielded |
| DC Resistance DCR | - | 10.5 mOhm Max | 700 mOhm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 7A | 800mA |
| Q Freq | - | 20 @ 7.96MHz | 11 @ 796kHz |
| Frequency Self Resonant | - | 43MHz | 6MHz |
| Frequency Test | - | 100kHz | 100kHz |