Description
FIXED IND 1.2UH 300MA 3.2 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for AWCS003728221R2J00.
AWCS003728221R2J00 has an inductance value of 1.2 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.
AWCS003728221R2J00 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.
AWCS003728221R2J00 lists a DC resistance of 3.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
AWCS003728221R2J00 uses a package or case of 1210 (3225 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.2 µH |
| Tolerance | ±5% |
| Current Rating | 300 mA |
| DC Resistance (DCR) | 3.2Ohm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.146" L x 0.110" W (3.70mm x 2.80mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Pulse Electronics |
| Description | FIXED IND 1.2UH 300MA 3.2 OHM |
| Series | AWCS |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 150MHz |
| Self Resonant Frequency | 380MHz |
| Inductance Test Frequency | 35 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1210 |
| Height - Seated (Max) | 0.087" (2.20mm) |