Gowanda’s MLRF28M681K is a M15305 Qualified Molded Unshielded Coil Inductor, designed for high-quality and reliable performance in electronic applications. This component weighs 3.9 grams and has dimensions of 22.23 × 6.35 × 6.35 mm. It belongs to the MLRF28M series and features a through-hole technology (THT) mounting type. With an inductance of 6.8 µH and a direct current resistance (DCR) of 1.05 Ω, it supports a current rating of 0.635 A DC. The inductor operates at a self-resonant frequency (SRF) of 75 MHz and a test frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 60. It has a dielectric withstanding voltage (DWV) of 1000, 200 and a tolerance of ±10%. The product level is M, with lead (Pb) termination type and a Sn63Pb37 termination finish. The core is made of phenolic material, and it is not shielded. It operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The inductor is packaged in tape and reel (T&R) and is fungal inert.
| Weight | 3.9 g |
|---|---|
| Dimensions | 22.23 × 6.35 × 6.35 mm |
| Series | MLRF28M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 6.8 |
| DCR (Ω) | 1.05 |
| Current Rating (A DC) | 0.635 |
| SRF (MHz) | 75 |
| 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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