Gowanda’s SMRF1812T-121MLF is a high-quality, reliable molded unshielded temperature stable inductor designed for demanding applications. With a compact weight of 0.15 g and dimensions of 4.2 × 3 × 2.9 mm, it belongs to the SMRF1812T series and is suitable for surface mount technology (SMT). This component is application grade COTS+ and offers an inductance of 1.2 µH with a direct current resistance (DCR) of 0.47 Ω. It supports a current rating of 0.613 A DC and a self-resonant frequency (SRF) of 76 MHz, tested at 7.9 MHz with a minimum Q factor of 30. The inductor features a tolerance of ±20% and is RoHS compliant with a Sn100 termination finish. Constructed with a powdered iron core, it operates effectively in temperatures ranging from -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. Packaged in tape and reel (T&R) format, it is also 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) | 1.2 |
| DCR (Ω) | 0.47 |
| Current Rating (A DC) | 0.613 |
| SRF (MHz) | 76 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| Tolerance | ±20% |
| 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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