Gowanda’s SMRF1812T-222KLF is a high-quality, reliable molded unshielded temperature stable inductor, designed for demanding applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMRF1812T series and features surface mount technology (SMT) for ease of integration. With an inductance of 22 µH, a DCR of 3.5 Ω, and a current rating of 0.225 A DC, it is suitable for COTS+ grade applications. The inductor operates within a frequency range of up to 16 MHz and is tested at 2.5 MHz, offering a minimum Q factor of 30 with a tolerance of ±10%. It is RoHS compliant with Sn100 termination finish and is constructed with a powdered iron core. The component is designed to function in extreme temperatures ranging from -55°C to +125°C, has a moisture sensitivity level of 1, and is packaged in tape and reel format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812T |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 22 |
| DCR (Ω) | 3.5 |
| Current Rating (A DC) | 0.225 |
| SRF (MHz) | 16 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 30 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Temperature Stable Inductor
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