Gowanda’s SMRF1210-470J is a high-quality molded unshielded inductor designed for reliable performance in electronic applications. Weighing just 0.05 grams, this component features compact dimensions of 3 × 2.16 × 2.06 mm and is part of the SMRF1210 series. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade. With an inductance of 0.47 µH, a direct current resistance (DCR) of 0.5 Ω, and a current rating of 0.644 A DC, it operates efficiently with a self-resonant frequency (SRF) of 220 MHz and a test frequency of 25 MHz. The inductor has a minimum quality factor (Q) of 30 and a tolerance of ±5%. It features a lead-based termination type with a Sn63Pb37 finish and is constructed with a powdered iron core. Although it is not shielded, it operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.47 |
| DCR (Ω) | 0.5 |
| Current Rating (A DC) | 0.644 |
| SRF (MHz) | 220 |
| Test Freq (MHz) | 25 |
| Q MIN | 30 |
| Tolerance | ±5% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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