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| Part Number | LQH43NN471K03L | LQH44NN471K03L | LQH43NN271K03L | LQH43NN470K03L | LQH43NN471J03L |
|---|---|---|---|---|---|
| Manufacturer | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics |
| Product Status | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 470 µH | 470 µH | 270 µH | 47 µH | 470 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±5% |
| Current Rating (Amps) | 80 mA | 145 mA | 100 mA | 220 mA | 80 mA |
| Current - Saturation (Isat) | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 11.8Ohm Max | 2.899Ohm Max | 6.8Ohm Max | 1.5Ohm Max | 11.8Ohm Max |
| Q @ Freq | 40 @ 796kHz | - | 40 @ 796kHz | 35 @ 1MHz | 40 @ 796kHz |
| Frequency - Self Resonant | 3MHz | 2.7MHz | 4MHz | 10MHz | 3MHz |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 MHz | 1 MHz | 1 kHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 1812 (4532 Metric) | Nonstandard | 1812 (4532 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) |
| Supplier Device Package | 1812 (4532 Metric) | 1515 (4040 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) |
| Size / Dimension | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Height - Seated (Max) | 0.110" (2.80mm) | 0.177" (4.50mm) | 0.110" (2.80mm) | 0.110" (2.80mm) | 0.110" (2.80mm) |
