Description
FIXED IND 4.7UH 3A 74.8 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 78438356047HT.
78438356047HT has an inductance value of 4.7 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
78438356047HT is rated for 3 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
78438356047HT lists a DC resistance of 74.8mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
78438356047HT uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 µH |
| Tolerance | ±20% |
| Current Rating | 3 A |
| DC Resistance (DCR) | 74.8mOhm Max |
| Saturation Current | 3.7A |
| Operating Temperature | -55°C ~ 150°C |
| Dimensions | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7UH 3A 74.8 MOHM SMD |
| Series | WE-MAIA |
| Product Status | Active |
| Core Material | Iron Alloy |
| Shielding | Shielded |
| Self Resonant Frequency | 18MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.083" (2.10mm) |
