Description
FIXED IND 4.7NH 640MA 130 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744765047A.
744765047A has an inductance value of 4.7 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.
744765047A is rated for 640 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744765047A lists a DC resistance of 130mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744765047A uses a package or case of 0402 (1005 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 nH |
| Tolerance | ±5% |
| Current Rating | 640 mA |
| DC Resistance (DCR) | 130mOhm Max |
| Saturation Current | - |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.039" L x 0.022" W (1.00mm x 0.55mm) |
| Case / Size | 0402 (1005 Metric) |
| Package / Case | 0402 (1005 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7NH 640MA 130 MOHM |
| Series | WE-KI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 15 @ 250MHz |
| Self Resonant Frequency | 4.775GHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 250 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0402 (1005 Metric) |
| Height - Seated (Max) | 0.024" (0.60mm) |
| Features | - |
