Gowanda’s SM3-821M 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 suitable for space-constrained environments. Part of the SM3 series, this surface-mount technology (SMT) component is classified under COTS+ application grade, ensuring enhanced performance standards. It offers an inductance of 8.2 µH, a direct current resistance (DCR) of 2.6 Ω, and a current rating of 0.282 A DC, with a self-resonant frequency (SRF) of 25 MHz and a test frequency of 4 MHz. The inductor has a tolerance of ±20% and utilizes a powdered iron core. It is not shielded and operates efficiently within a temperature range of -55°C to +125°C. With a moisture sensitivity level (MSL) of 1, it is packaged in tape and reel (T&R) format, features Pb termination with Sn63Pb37 finish, 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) | 8.2 |
| DCR (Ω) | 2.6 |
| Current Rating (A DC) | 0.282 |
| SRF (MHz) | 25 |
| Test Freq (MHz) | 4 |
| Tolerance | ±20% |
| 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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