Description
FIXED IND 12UH 1.98 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CWF2012A-120K.
CWF2012A-120K has an inductance value of 12 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.
CWF2012A-120K is rated for 250 mA Max. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CWF2012A-120K lists a DC resistance of 1.98Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CWF2012A-120K 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 | 12 µH |
| Tolerance | ±10% |
| Current Rating | 250 mA Max |
| DC Resistance (DCR) | 1.98Ohm Max |
| Saturation Current | 250mA |
| 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 12UH 1.98 OHM SMD |
| Series | CWF2012A |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 10 @ 2.52MHz |
| Self Resonant Frequency | 27MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.055" (1.40mm) |
