Gowanda’s SMRF1210-039K is a molded unshielded inductor designed for high-performance applications, featuring a compact size with dimensions of 3 × 2.16 × 2.06 mm and a weight of 0.05 g. This inductor is part of the SMRF1210 series and is suitable for surface mount technology (SMT) applications, specifically in COTS+ grade environments. It offers an inductance of 0.039 µH with a direct current resistance (DCR) of 0.27 Ω and a current rating of 0.67 A DC. The inductor operates efficiently with a self-resonant frequency (SRF) of 900 MHz and a test frequency of 50 MHz, ensuring a minimum quality factor (Q) of 30. It maintains performance across a wide operating temperature range from -55°C to +125°C and is rated with a moisture sensitivity level (MSL) of 1. The termination type is lead-based (Pb) with a finish of Sn63Pb37, and it features a phenolic core. The product is packaged in tape and reel (T&R) format and is fungal inert, making it a reliable choice for various electronic applications.
| Weight | 0.05 g |
|---|---|
| Dimensions | 3 × 2.16 × 2.06 mm |
| Series | SMRF1210 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.039 |
| DCR (Ω) | 0.27 |
| Current Rating (A DC) | 0.67 |
| SRF (MHz) | 900 |
| Test Freq (MHz) | 50 |
| Q MIN | 30 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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