Gowanda’s SMG1812-018M is a molded non-magnetic SMT inductor designed for medical applications, featuring a compact size with dimensions of 4.2 × 3 × 2.9 mm and a weight of 0.15 g. This inductor belongs to the SMG1812 series and is surface-mountable (SMT), offering an inductance of 0.18 µH with a minimum Q factor of 40 at a test frequency of 50 MHz. It has a direct current resistance (DCR) of 0.1 Ω and a self-resonant frequency (SRF) of 1000 MHz, supporting a current rating of 1.23 A DC. The component is built with a non-magnetic core and is not shielded, with a tolerance of ±20%. It features Pb termination with a Sn63Pb37 finish and operates within a temperature range of -55°C to +125°C. The inductor is rated at moisture sensitivity level (MSL) 1 and is available in tape and reel (T&R) packaging.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMG1812 |
| Mounting Type | SMT |
| Application Grade | Medical |
| Inductance (µH) | 0.18 |
| Q MIN | 40 |
| Test Freq (MHz) | 50 |
| DCR (Ω) | 0.1 |
| SRF (MHz) | 1000 |
| Current Rating (A DC) | 1.23 |
| Tolerance | ±20% |
| 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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