Description
FIXED IND 3.9UH 180MA 4 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IMC1008ER3R9J.
IMC1008ER3R9J has an inductance value of 3.9 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.
IMC1008ER3R9J is rated for 180 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IMC1008ER3R9J lists a DC resistance of 4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IMC1008ER3R9J uses a package or case of 1008 (2520 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±5% |
| Current Rating | 180 mA |
| DC Resistance (DCR) | 4Ohm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
| Case / Size | 1008 (2520 Metric) |
| Package / Case | 1008 (2520 Metric) |
| Supplier | Vishay Dale |
| Description | FIXED IND 3.9UH 180MA 4 OHM SMD |
| Series | IMC-1008 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 20 @ 7.96MHz |
| Self Resonant Frequency | 50MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1008 (2520 Metric) |
| Height - Seated (Max) | 0.075" (1.90mm) |
