Gowanda’s SM3-681F is a high-quality, reliable molded unshielded temperature stable inductor, designed for demanding applications. Weighing just 0.05 grams, it features compact dimensions of 2.98 × 2.29 × 2.18 mm and is part of the SM3 series. This surface-mount technology (SMT) component is suitable for COTS+ grade applications, offering an inductance of 6.8 µH with a tight tolerance of ±1%. It has a direct current resistance (DCR) of 2.2 Ω and a current rating of 0.307 A DC, with a self-resonant frequency (SRF) of 35 MHz and a test frequency of 4 MHz. The inductor uses a powdered iron core and is not shielded, operating effectively within a temperature range of -55°C to +125°C. It features Pb termination with a Sn63Pb37 finish, is rated MSL 1 for moisture sensitivity, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring reliability in various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 6.8 |
| DCR (Ω) | 2.2 |
| Current Rating (A DC) | 0.307 |
| SRF (MHz) | 35 |
| Test Freq (MHz) | 4 |
| Tolerance | ±1% |
| 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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