Gowanda’s ER10M432JR is a high-quality M39010 Level-R molded unshielded inductor, designed for reliable performance in demanding applications. With a compact weight of 0.283 g and dimensions of 6.1 × 2.16 × 2.16 mm, it is part of the ER10M series and features through-hole technology (THT) for mounting. This inductor is QPL application grade, offering an inductance of 43 µH, a DCR of 4.1 Ω, and a current rating of 116 A DC. It operates with a self-resonant frequency (SRF) of 21 MHz and a test frequency of 2.5 MHz, ensuring a Q MIN of 45. The device is built with a ferrite core and has a dielectric withstanding voltage (DWV) of 1000, 200, 300. It maintains a tolerance of ±5% and is classified as Product Level R, Class 1. The inductor features lead (Pb) termination with a Sn63Pb37 finish and operates effectively within a temperature range of -55°C to +105°C. It is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, though it is not fungal inert.
| Weight | 0.283 g |
|---|---|
| Dimensions | 6.1 × 2.16 × 2.16 mm |
| Series | ER10M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 43 |
| DCR (Ω) | 4.1 |
| Current Rating (A DC) | 116 |
| SRF (MHz) | 21 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 45 |
| DWV | 1000, 200, 300 |
| Tolerance | ±5% |
| Product Level | R |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| 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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