Gowanda’s SM3-271K is a molded unshielded temperature stable inductor, designed for high reliability in electronic applications. Weighing just 0.05 grams, it features compact dimensions of 2.98 × 2.29 × 2.18 mm, making it ideal for space-constrained environments. Part of the SM3 series, this surface-mount technology (SMT) component is classified under the COTS+ application grade, ensuring enhanced performance standards. It offers an inductance of 2.7 µH with a direct current resistance (DCR) of 0.95 Ω and a current rating of 0.467 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 55 MHz and a test frequency of 4 MHz. It maintains a tolerance of ±10% and features a lead-based termination type with a Sn63Pb37 finish. Constructed with a powdered iron core, it is designed to operate in temperatures ranging from -55°C to +125°C. The SM3-271K is moisture sensitivity level (MSL) 1 rated, packaged in tape and reel (T&R) format, and is fungal inert, ensuring durability and reliability in various applications.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 2.7 |
| DCR (Ω) | 0.95 |
| Current Rating (A DC) | 0.467 |
| SRF (MHz) | 55 |
| Test Freq (MHz) | 4 |
| Tolerance | ±10% |
| 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 Temperature Stable Inductor
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