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| PartNumber | UP2.8B-2R2 | UP2.8B-2R2-R/3A1 | UP2.8B-2R2-R |
| Description | Fixed Inductors 2.2uH 5.2A 0.356ohms | ||
| Manufacturer | COOPER | - | Eaton |
| Product Category | Fixed Inductors | - | Fixed Inductors |
| Series | - | - | UNI-PAC 2.8 |
| Product | - | - | Power Inductors |
| Type | - | - | Wirewound |
| Packaging | - | - | Tape & Reel (TR) |
| Unit Weight | - | - | 0.032000 oz |
| Current Rating | - | - | 3.1A |
| Termination Style | - | - | SMD/SMT |
| Height | - | - | 2.8 mm |
| Length | - | - | 12.9 mm |
| Width | - | - | 9.4 mm |
| Package Case | - | - | Nonstandard |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.508" L x 0.370" W (12.90mm x 9.40mm) |
| Tolerance | - | - | ±20% |
| Height Seated Max | - | - | 0.110" (2.80mm) |
| Ratings | - | - | - |
| Shielding | - | - | Unshielded |
| Inductance | - | - | 2.2μH |
| DC Resistance DCR | - | - | 35.6 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 5.2A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | - | 100kHz |
| Part # Aliases | - | - | UP2-8B-2R2-R |
| Maximum DC Current | - | - | 5.2 A |
| Maximum DC Resistance | - | - | 35.6 mOhms |