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| PartNumber | UP3B-150 | UP3B-150-R | UP3B-151-R |
| Description | SMD OPN CL | Fixed Inductors 15uH 4.3A 0.0317ohms | Fixed Inductors 150uH 1.4A 0.296ohms |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | UNI-PAC | UNI-PAC | |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Cut Tape (CT) | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Current Rating | 3.9A | 3.9A | 1.2A |
| Package Case | Nonstandard | Nonstandard | Nonstandard |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.759" L x 0.520" W (19.30mm x 13.21mm) | 0.759" L x 0.520" W (19.30mm x 13.21mm) | 0.759" L x 0.520" W (19.30mm x 13.21mm) |
| Tolerance | ±20% | ±20% | ±20% |
| Height Seated Max | 0.267" (6.80mm) | 0.267" (6.80mm) | 0.267" (6.80mm) |
| Ratings | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 15μH | 15μH | 150μH |
| DC Resistance DCR | 31.7 mOhm Max | 31.7 mOhm Max | 296 mOhm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | 4.3A | 4.3A | 1.4A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 100kHz | 100kHz | 100kHz |
| Product | - | Power Inductors | Power Inductors |
| Unit Weight | - | 0.128000 oz | 0.128000 oz |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Height | - | 6.8 mm | 6.8 mm |
| Length | - | 19.3 mm | 19.3 mm |
| Width | - | 13.21 mm | 13.21 mm |
| Maximum DC Current | - | 4.3 A | 1.4 A |
| Maximum DC Resistance | - | 31.7 mOhms | 296 mOhms |