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| Part Number | LQH44NN4R7M03L | LQH43NN4R7M03L | 
|---|---|---|
| Manufacturer | Murata Electronics | Murata Electronics | 
| Product Status | Active | Active | 
| Type | Drum Core, Wirewound | Drum Core, Wirewound | 
| Material - Core | Ferrite | Ferrite | 
| Inductance | 4.7 µH | 4.7 µH | 
| Tolerance | ±20% | ±20% | 
| Current Rating (Amps) | 1.95 A | 500 mA | 
| Current - Saturation (Isat) | - | - | 
| Shielding | Unshielded | Unshielded | 
| DC Resistance (DCR) | 52mOhm Max | 400mOhm Max | 
| Q @ Freq | - | 30 @ 1MHz | 
| Frequency - Self Resonant | 23.4MHz | 38MHz | 
| Ratings | - | - | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 105°C | 
| Inductance Frequency - Test | 1 kHz | 1 MHz | 
| Features | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | Nonstandard | 1812 (4532 Metric) | 
| Supplier Device Package | 1515 (4040 Metric) | 1812 (4532 Metric) | 
| Size / Dimension | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 
| Height - Seated (Max) | 0.177" (4.50mm) | 0.110" (2.80mm) |