Description
FIXED IND 390NH 1.5 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CW2012A-R39K.
CW2012A-R39K has an inductance value of 390 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
CW2012A-R39K is rated for 290 mA Max. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CW2012A-R39K lists a DC resistance of 1.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CW2012A-R39K uses a package or case of 0805 (2012 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 nH |
| Tolerance | ±10% |
| Current Rating | 290 mA Max |
| DC Resistance (DCR) | 1.5Ohm Max |
| Saturation Current | 290mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.094" L x 0.063" W (2.40mm x 1.60mm) |
| Case / Size | 0805 (2012 Metric) |
| Package / Case | 0805 (2012 Metric) |
| Supplier | Bourns Inc. |
| Description | FIXED IND 390NH 1.5 OHM SMD |
| Series | CW2012A |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 25 @ 250MHz |
| Self Resonant Frequency | 560MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.055" (1.40mm) |
