Description
FIXED IND 43NH 810MA 225 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744917143.
744917143 has an inductance value of 43 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
744917143 is rated for 810 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744917143 lists a DC resistance of 225mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744917143 uses a package or case of 0603 (1608 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 43 nH |
| Tolerance | ±2% |
| Current Rating | 810 mA |
| DC Resistance (DCR) | 225mOhm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.063" L x 0.039" W (1.60mm x 1.00mm) |
| Case / Size | 0603 (1608 Metric) |
| Package / Case | 0603 (1608 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 43NH 810MA 225 MOHM |
| Series | WE-KI HC |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 36 @ 250MHz |
| Self Resonant Frequency | 2.45GHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 250 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0603 (1608 Metric) |
| Height - Seated (Max) | 0.039" (1.00mm) |
