Gowanda’s MLRF19M303J is a M15305 qualified molded unshielded coil inductor, known for its high quality and reliability. Weighing 0.95 grams, it features dimensions of 10.92 × 4.57 × 4.57 mm and belongs to the MLRF19M series. Designed for through-hole technology (THT) mounting, it is suitable for QPL application grades. The inductor offers an inductance of 300 µH, a direct current resistance (DCR) of 8.7 Ω, and a current rating of 0.107 A DC. It operates with a self-resonant frequency (SRF) of 5.3 MHz and a test frequency of 0.79 MHz, with a minimum quality factor (Q MIN) of 65. The dielectric withstanding voltage (DWV) is rated at 180, 700, with a tolerance of ±5%. The product level is M, featuring Pb termination and Sn63Pb37 termination finish. Constructed with a powdered iron core, it is not shielded and operates within a temperature range of -55°C to +105°C. The moisture sensitivity level (MSL) is 1, and it is packaged in tape and reel (T&R) format. Additionally, the inductor is fungal inert.
| Weight | 0.95 g |
|---|---|
| Dimensions | 10.92 × 4.57 × 4.57 mm |
| Series | MLRF19M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 300 |
| DCR (Ω) | 8.7 |
| Current Rating (A DC) | 0.107 |
| SRF (MHz) | 5.3 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 65 |
| 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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