74456147
ActivePOWER INDUCTOR (SMD), 47 ΜH, 1.8 A, UNSHIELDED, 2.14 A, WE-PD4 SERIES
74456147
ActivePOWER INDUCTOR (SMD), 47 ΜH, 1.8 A, UNSHIELDED, 2.14 A, WE-PD4 SERIES
Description
General part information
74456147
The 74456147 is a surface mount unshielded Power Inductor with low-loss ferrite core. This compact size inductor supports 12MHz typical self-resonant frequency and it is recommended that the temperature of the inductor does not exceed 125°C under worst case operating conditions. Perfectly suitable for switching regulators with extremely high efficiency.
Technical Specifications
Parameters and characteristics for this part
| Specification | 74456147 |
|---|---|
| Current - Saturation (Isat) | 2.14 A |
| Current Rating | 1.8 A |
| DC Resistance (DCR) (Max) | 190 mOhm |
| Frequency - Self Resonant | 10 MHz |
| Height - Seated (Max) | 0.209 in |
| Inductance | 47 µH |
| Inductance Frequency - Test | 100 kHz |
| Material - Core | Ferrite |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | Nonstandard |
| Shielding | Unshielded |
| Size / Dimension Length | 0.5 in |
| Size / Dimension Width | 0.394 in |
| Tolerance | 10 % |
| Type | Drum Core, Wirewound |
Pricing
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CAD
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