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| PartNumber | SRR6603-681M | SRR6603-680ML | SRR6603-680M |
| Description | Fixed Inductors 680uH 20% SMD 6603 | Fixed Inductors 68uH 20% SMD 6603 | Fixed Inductors 68uH 20% SMD 6603 |
| Manufacturer | Bourns Inc. | Bourns Inc. | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| Series | SRR6603 | SRR6603 | - |
| Product | Power Inductors | Power Inductors | - |
| Type | Wirewound | Wirewound | - |
| Packaging | Digi-ReelR | Digi-ReelR Alternate Packaging | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Current Rating | 180mA | 400mA | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Height | 3 mm | 3 mm | - |
| Length | 6.6 mm | 6.6 mm | - |
| Width | 4.4 mm | 4.4 mm | - |
| Package Case | 6603 | 6603 | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.260" L x 0.173" W (6.60mm x 4.40mm) | 0.260" L x 0.173" W (6.60mm x 4.40mm) | - |
| Tolerance | ±20% | ±20% | - |
| Height Seated Max | 0.118" (3.00mm) | 0.118" (3.00mm) | - |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | - |
| Inductance | 680μH | 68μH | - |
| DC Resistance DCR | 2.2 Ohm Max | 290 mOhm Max | - |
| Material Core | Ferrite | Ferrite | - |
| Current Saturation | 55mA | 170mA | - |
| Q Freq | 40 @ 100kHz | 40 @ 100kHz | - |
| Frequency Self Resonant | 3MHz | 15MHz | - |
| Frequency Test | 100kHz | 100kHz | - |
| Part # Aliases | SRR6603-681ML | - | - |
| Maximum DC Current | 180 mA | 400 mA | - |
| Maximum DC Resistance | 2.2 Ohms | 290 mOhms | - |
| Self Resonant Frequency | 3 MHz | 15 MHz | - |
| Q Minimum | 40 | 40 | - |