Gowanda’s 28MG181K is a high-quality molded non-magnetic inductor designed for medical applications. Weighing 2.65 grams, it features dimensions of 22.86 × 7.137 × 7.137 mm and belongs to the 28MG series. This through-hole technology (THT) component offers an inductance of 1.8 µH with a minimum Q factor of 60 at a test frequency of 7.9 MHz. It has a direct current resistance (DCR) of 0.135 ohms and a self-resonant frequency (SRF) of 140 MHz, supporting a current rating of 1.75 A DC. The inductor is built with a non-magnetic core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. It features a lead-based termination type with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format, ensuring ease of integration and reliability in critical medical environments.
| Weight | 2.65 g |
|---|---|
| Dimensions | 22.86 × 7.137 × 7.137 mm |
| Series | 28MG |
| Mounting Type | THT |
| Application Grade | Medical |
| Inductance (µH) | 1.8 |
| Q MIN | 60 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.135 |
| SRF (MHz) | 140 |
| Current Rating (A DC) | 1.75 |
| 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 Inductor
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