Gowanda’s MLRF17S221J is a M15305 qualified molded shielded coil inductor, designed for high reliability and performance. Weighing just 1 gram, it features compact dimensions of 9.91 × 3.86 × 3.86 mm and is part of the MLRF17S series. This through-hole technology (THT) component is suitable for QPL application grades, offering an inductance of 2.2 µH, a direct current resistance (DCR) of 0.19 Ω, and a current rating of 650 A DC. It operates with a self-resonant frequency (SRF) of 100 MHz and a test frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 44. The dielectric withstanding voltage (DWV) is rated at 1000, 200, with a tolerance of ±5%. The product level is M, with lead (Pb) termination type and a Sn63Pb37 termination finish. Constructed with a powdered iron core, it is shielded and operates within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1, is packaged in tape and reel (T&R), and is fungal inert.
| Weight | 1 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | MLRF17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 2.2 |
| DCR (Ω) | 0.19 |
| Current Rating (A DC) | 650 |
| SRF (MHz) | 100 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
M15305 Qualified Molded Shielded Coil Inductor
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