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| PartNumber | LQH43NN180J03L | LQH43NN180K03L | LQH43NN181J03L |
| Description | Fixed Inductors 1812 18uH 5% 340mA 0.82ohms 17MHz(SRF) | Fixed Inductors 1812 18uH 10% 340mA 0.82ohms 17MHz(SRF) | Fixed Inductors 1812 180uH 5% 120mA 4.5ohms 5.0MHz(SRF) |
| Manufacturer | - | Murata Electronics North America | Murata Electronics North America |
| Product Category | - | Fixed Inductors | Fixed Inductors |
| Series | - | LQH43NN_03 | LQH43NN_03 |
| Product | - | Power Inductors | Power Inductors |
| Type | - | Wirewound | Wirewound |
| Packaging | - | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Unit Weight | - | 0.000952 oz | 0.000952 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Current Rating | - | 340mA | 120mA |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - | - 40 C to + 105 C | - 40 C to + 105 C |
| Height | - | 2.6 mm | 2.6 mm |
| Length | - | 4.5 mm | 4.5 mm |
| Width | - | 3.2 mm | 3.2 mm |
| Package Case | - | 1812 (4532 metric) | 1812 (4532 metric) |
| Operating Temperature | - | -40°C ~ 105°C | -40°C ~ 105°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Tolerance | - | ±10% | ±5% |
| Lead Spacing | - | - | - |
| Height Seated Max | - | 0.110" (2.80mm) | 0.110" (2.80mm) |
| Ratings | - | - | - |
| Diameter | - | - | - |
| Shielding | - | Unshielded | Unshielded |
| Test Frequency | - | - | 1 MHz |
| Inductance | - | 18μH | 180μH |
| DC Resistance DCR | - | 820 mOhm Max | 4.5 Ohm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | - | 35 @ 1MHz | 40 @ 796kHz |
| Frequency Self Resonant | - | 17MHz | 5MHz |
| Frequency Test | - | 1MHz | 1MHz |
| Lead Diameter | - | - | - |
| Maximum DC Current | - | 340 mA | 120 mA |
| Maximum DC Resistance | - | 35 Ohms | 40 Ohms |
| Self Resonant Frequency | - | 17 MHz | 5 MHz |
| Core Material | - | Ferrite Core | Ferrite Core |
| Q Minimum | - | 35 | 40 |