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| PartNumber | LQH31MN4R7J03L | LQH31MN470K03L | LQH31MN470J03L |
| Description | Fixed Inductors 1206 4.7uH +/-5% Chip Inducto | Fixed Inductors 47uH 10% | Fixed Inductors 1206 47uH +/-5% Chip Inducto |
| Manufacturer | Murata Electronics North America | Murata Electronics North America | Murata Electronics North America |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | LQH31M | LQH31M | LQH31M |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Unit Weight | 0.000353 oz | 0.000353 oz | 0.000353 oz |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Rating | 120mA | 55mA | 55mA |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 25 C to + 85 C | - 25 C to + 85 C | - 25 C to + 85 C |
| Height | 1.8 mm | 1.8 mm | 1.8 mm |
| Length | 3.2 mm | 3.2 mm | 3.2 mm |
| Width | 1.6 mm | 1.6 mm | 1.6 mm |
| Package Case | 1206 (3216 metric) | 1206 (3216 metric) | 1206 (3216 metric) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Tolerance | ±5% | ±10% | ±5% |
| Lead Spacing | - | - | - |
| Height Seated Max | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Ratings | - | - | - |
| Diameter | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| Test Frequency | - | - | - |
| Inductance | 4.7μH | 47μH | 47μH |
| DC Resistance DCR | 2.21 Ohm Max | 10.4 Ohm Max | 8 Ohm |
| Material Core | Ferrite | - | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | 35 @ 8MHz | 40 @ 2.5MHz | 40 @ 2.5MHz |
| Frequency Self Resonant | 31MHz | 10MHz | 10MHz |
| Frequency Test | 1MHz | 1MHz | 1MHz |
| Lead Diameter | - | - | - |
| Maximum DC Current | 120 mA | 55 mA | 55 mA |
| Maximum DC Resistance | 1.7 Ohms | 8 Ohms | 8 Ohms |
| Self Resonant Frequency | 31 MHz | 10 MHz | 10 MHz |
| Core Material | Ferrite Core | Ferrite Core | Ferrite Core |
| Q Minimum | 35 | 40 | 40 |