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| PartNumber | UP2C-681-R | UP2C-681 | UP2C-680-R |
| Description | Fixed Inductors 680uH 0.48A 1774.2mOhms | Fixed Inductors 68uH 1.53A 151.7mOhms | |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Inductance | 680 uH | 680μH | 68μH |
| Tolerance | 20 % | ±20% | ±20% |
| Maximum DC Current | 480 mA | 480 mA | 1.53 A |
| Maximum DC Resistance | 1.7742 Ohms | 1.7742 Ohms | 151.7 mOhms |
| Termination | - | - | - |
| Length | 12.9 mm | 12.9 mm | 12.9 mm |
| Width | 9.4 mm | 9.4 mm | 9.4 mm |
| Height | 5.2 mm | 5.2 mm | 5.2 mm |
| Application | Power | - | - |
| Series | UP2C | UNI-PAC 2C | UNI-PAC 2C |
| Packaging | Reel | Tape & Reel (TR) | Tape & Reel (TR) |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Brand | Coiltronics / Eaton | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 900 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Tradename | UNI-PAC | - | - |
| Unit Weight | 0.016000 oz | 0.016000 oz | 0.064000 oz |
| Type | - | Wirewound | Wirewound |
| Current Rating | - | 460mA | 1.57A |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.507" L x 0.370" W (12.90mm x 9.40mm) | 0.507" L x 0.370" W (12.90mm x 9.40mm) |
| Height Seated Max | - | 0.204" (5.20mm) | 0.204" (5.20mm) |
| Ratings | - | - | - |
| Shielding | - | Unshielded | Unshielded |
| DC Resistance DCR | - | 1.774 Ohm | 151.7 mOhm |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 480mA | 1.53A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | 100kHz | 100kHz |