Gowanda’s ER18M121JP is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R Molded Unshielded Inductor is part of the ER18M series and features a Through-Hole Technology (THT) mounting type. It boasts an inductance of 1.2 µH with a direct current resistance (DCR) of 0.4 Ω and a current rating of 785 A DC. The inductor operates at a self-resonant frequency (SRF) of 180 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 30. It is built to withstand a dielectric withstanding voltage (DWV) of 1000, 200 and offers a tolerance of ±5%. The product is classified as Level P, Class 1, with a lead-based termination type and a Sn63Pb37 finish. It features a phenolic core and is not shielded, suitable for operating temperatures ranging from -55°C to +125°C. The component is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, ensuring durability and reliability in various environments.
| Weight | 0.85 g |
|---|---|
| Dimensions | 10.34 × 3.99 × 3.99 mm |
| Series | ER18M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 1.2 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 785 |
| SRF (MHz) | 180 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | P |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
M39010 Level-R Molded Unshielded Inductor
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