Gowanda’s ER15M181JR is a high-quality, reliable electronic component from their M39010 Level-R Molded Unshielded Inductor series. This inductor weighs 0.85 grams and measures 9.27 × 3.71 × 3.71 mm, designed for through-hole technology (THT) mounting. It is QPL application grade with an inductance of 1.8 µH and a direct current resistance (DCR) of 0.65 Ω. The component supports a current rating of 525 A DC and a self-resonant frequency (SRF) of 150 MHz, tested at a frequency of 7.9 MHz with a minimum Q factor of 33. It features a dielectric withstanding voltage (DWV) of 1000, 300, and a tolerance of ±5%. Classified as Product Level R, Class 1, it has a lead-based termination type with a Sn63Pb37 finish and a phenolic core. Operating within a temperature range of -55°C to +125°C, it is rated MSL 1 and packaged in tape and reel (T&R), though 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) | 1.8 |
| DCR (Ω) | 0.65 |
| Current Rating (A DC) | 525 |
| SRF (MHz) | 150 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 33 |
| DWV | 1000, 300 |
| Tolerance | ±5% |
| Product Level | R |
| 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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