Gowanda’s MLRF28M331K is a high-quality, reliable molded unshielded coil inductor, part of the MLRF28M series, designed for demanding applications. This component is M15305 qualified and features a through-hole mounting type, making it suitable for various electronic assemblies. With an inductance of 3.3 µH and a DCR of 0.305 Ω, it supports a current rating of 1.15 A DC and an SRF of 100 MHz. The inductor operates efficiently across a wide temperature range of -55°C to +125°C and is packaged in tape and reel for convenient handling. Its phenolic core and Sn63Pb37 termination finish ensure durability and performance, while its QPL application grade and fungal inert properties highlight its reliability in critical environments.
| Weight | 3.9 g |
|---|---|
| Dimensions | 22.23 × 6.35 × 6.35 mm |
| Series | MLRF28M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 3.3 |
| DCR (Ω) | 0.305 |
| Current Rating (A DC) | 1.15 |
| SRF (MHz) | 100 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 60 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
M15305 Qualified Molded Unshielded Coil Inductor
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