Description
FIXED IND 4.7MH 300MA 7.8 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7687709472.
7687709472 has an inductance value of 4.7 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
7687709472 is rated for 300 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7687709472 lists a DC resistance of 7.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7687709472 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 mH |
| Tolerance | ±20% |
| Current Rating | 300 mA |
| DC Resistance (DCR) | 7.8Ohm Max |
| Saturation Current | 480mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7MH 300MA 7.8 OHM |
| Series | WE-PD |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Nickel Zinc Ferrite (NiZn) |
| Shielding | Unshielded |
| Self Resonant Frequency | 500kHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.413" (10.50mm) |
