Gowanda’s ER15M223KR is a high-quality, reliable electronic component from their M39010 Level-R Molded Unshielded Inductor series. Weighing 0.85 grams and measuring 9.27 × 3.71 × 3.71 mm, this inductor is designed for through-hole technology (THT) mounting and is suitable for QPL application grades. It offers an inductance of 220 µH, a direct current resistance (DCR) of 7.45 Ω, and a current rating of 103 A DC. The inductor features a self-resonant frequency (SRF) of 6.2 MHz and a minimum quality factor (Q MIN) of 65, tested at a frequency of 0.79 MHz. With a dielectric withstanding voltage (DWV) of 1000, 300, and a tolerance of ±10%, it is classified as a Product Level R, Class 1 component. The inductor uses a powdered iron core and is not shielded, operating effectively within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and it is not fungal inert.
| Weight | 0.85 g |
|---|---|
| Dimensions | 9.27 × 3.71 × 3.71 mm |
| Series | ER15M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 220 |
| DCR (Ω) | 7.45 |
| Current Rating (A DC) | 103 |
| SRF (MHz) | 6.2 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 65 |
| DWV | 1000, 300 |
| Tolerance | ±10% |
| Product Level | R |
| Class | 1 |
| 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 | No |
M39010 Level-R Molded Unshielded Inductor
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