Gowanda’s 28MG391M is a molded non-magnetic inductor designed for medical applications, featuring a weight of 2.65 grams and dimensions of 22.86 × 7.137 × 7.137 mm. Part of the 28MG series, this through-hole technology (THT) component offers an inductance of 3.9 µH with a minimum Q factor of 60 at a test frequency of 7.9 MHz. It has a direct current resistance (DCR) of 0.45 ohms and a self-resonant frequency (SRF) of 95 MHz, supporting a current rating of 0.955 A DC. The inductor has a tolerance of ±20% and features lead-based (Pb) terminations with a Sn63Pb37 finish. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 2.65 g |
|---|---|
| Dimensions | 22.86 × 7.137 × 7.137 mm |
| Series | 28MG |
| Mounting Type | THT |
| Application Grade | Medical |
| Inductance (µH) | 3.9 |
| Q MIN | 60 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.45 |
| SRF (MHz) | 95 |
| Current Rating (A DC) | 0.955 |
| 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 Inductor
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