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| PartNumber | SDR1045-331KL | SDR1045-330M | SDR1045-331K |
| Description | Fixed Inductors 330uH 10% SMD 1045 | Fixed Inductors 33uH 20% SMD 1045 | Fixed Inductors 330uH 10% SMD 1045 |
| Manufacturer | - | Bourns Inc. | Bourns Inc. |
| Product Category | - | Fixed Inductors | Fixed Inductors |
| Series | - | SDR1045 | SDR1045 |
| Product | - | Power Inductors | Power Inductors |
| Type | - | Wirewound | Wirewound |
| Packaging | - | Digi-ReelR Alternate Packaging | Cut Tape (CT) Alternate Packaging |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Current Rating | - | 1.9A | 620mA |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Height | - | 4.5 mm | 4.5 mm |
| Length | - | 10 mm | 10 mm |
| Width | - | 10 mm | 10 mm |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) |
| Tolerance | - | ±20% | ±10% |
| Height Seated Max | - | 0.189" (4.80mm) | 0.189" (4.80mm) |
| Ratings | - | - | - |
| Shielding | - | Unshielded | Unshielded |
| Inductance | - | 33μH | 330μH |
| DC Resistance DCR | - | 220 mOhm Max | 1.7 Ohm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 2.1A | 700mA |
| Q Freq | - | 20 @ 2.52MHz | 12 @ 796kHz |
| Frequency Self Resonant | - | 15.8MHz | 4.6MHz |
| Frequency Test | - | 100kHz | 100kHz |
| Maximum DC Current | - | 1.9 A | 620 mA |
| Maximum DC Resistance | - | 220 mOhms | 1.7 Ohms |
| Self Resonant Frequency | - | 15.8 MHz | 4.6 MHz |
| Q Minimum | - | 20 | 12 |