Gowanda’s MLRF19M623J is a high-quality, reliable molded unshielded coil inductor, part of the MLRF19M series, designed for demanding applications requiring M15305 qualification. This component features a compact design with dimensions of 10.92 × 4.57 × 4.57 mm and a weight of 0.95 g, making it suitable for through-hole technology (THT) mounting. It offers an inductance of 620 µH, a direct current resistance (DCR) of 13 Ω, and a current rating of 0.088 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 3.5 MHz and a test frequency of 0.79 MHz, ensuring a minimum quality factor (Q MIN) of 60. It is built with a powdered iron core and features a termination finish of Sn63Pb37, with a product level of M and a tolerance of ±5%. The component is designed to withstand a dielectric withstanding voltage (DWV) of 180, 700 and operates within a temperature range of -55°C to +105°C. It is packaged in tape and reel (T&R) format, is fungal inert, and has a moisture sensitivity level (MSL) of 1, ensuring durability and reliability in various environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 10.92 × 4.57 × 4.57 mm |
| Series | MLRF19M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 620 |
| DCR (Ω) | 13 |
| Current Rating (A DC) | 0.088 |
| SRF (MHz) | 3.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 60 |
| DWV | 180, 700 |
| Tolerance | ±5% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
M15305 Qualified Molded Unshielded Coil Inductor
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