Description
FIXED IND 3.9UH 46A 1.6 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CPRX3018HA-3R9MC.
CPRX3018HA-3R9MC 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.
CPRX3018HA-3R9MC is rated for 46 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CPRX3018HA-3R9MC lists a DC resistance of 1.6mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CPRX3018HA-3R9MC uses a package or case of Vertical, 2 PC Pin. 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 | ±20% |
| Current Rating | 46 A |
| DC Resistance (DCR) | 1.6mOhm Max |
| Saturation Current | 175A |
| Operating Temperature | -55°C ~ 155°C |
| Dimensions | 1.170 L x 0.721 W (30.00mm x 18.50mm) |
| Case / Size | Vertical, 2 PC Pin |
| Package / Case | Vertical, 2 PC Pin |
| Supplier | CODACA |
| Description | FIXED IND 3.9UH 46A 1.6 MOHM TH |
| Series | CPRX3018HA |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Metal Composite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 1.083 (27.50mm) |
| Features | High Current |
