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Gowanda’s SMG1812-047K is a molded non-magnetic surface-mount technology (SMT) inductor designed for medical applications. It features a compact design with dimensions of 4.2 × 3 × 2.9 mm and a weight of 0.15 g. This inductor offers an inductance of 0.47 µH with a Q minimum of 35, tested at a frequency of 50 MHz. It has a direct current resistance (DCR) of 0.2 Ω and a self-resonant frequency (SRF) of 1000 MHz, supporting a current rating of 0.87 A DC. The component is built with a non-magnetic core and is not shielded, with a tolerance of ±10%. It operates efficiently across a temperature range of -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. The termination type is lead-based with a finish of Sn63Pb37, and it is packaged in tape and reel (T&R) format for ease of use in automated assembly processes.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMG1812 |
| Mounting Type | SMT |
| Application Grade | Medical |
| Inductance (µH) | 0.47 |
| Q MIN | 35 |
| Test Freq (MHz) | 50 |
| DCR (Ω) | 0.2 |
| SRF (MHz) | 1000 |
| Current Rating (A DC) | 0.87 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Non-Magnetic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Molded Non-Magnetic SMT Inductor
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