Description
FIXED IND 3.9NH 700MA 80 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744761039A.
744761039A has an inductance value of 3.9 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.
744761039A is rated for 700 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744761039A lists a DC resistance of 80mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744761039A 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 | 3.9 nH |
| Tolerance | ±0.2nH |
| Current Rating | 700 mA |
| DC Resistance (DCR) | 80mOhm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.063" L x 0.041" W (1.60mm x 1.05mm) |
| Case / Size | 0603 (1608 Metric) |
| Package / Case | 0603 (1608 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 3.9NH 700MA 80 MOHM |
| Series | WE-KI |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 22 @ 250MHz |
| Self Resonant Frequency | 6GHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 250 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0603 |
| Height - Seated (Max) | 0.049" (1.25mm) |
