Gowanda’s SM3-681M 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 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 direct current resistance (DCR) of 2.2 Ω and a current rating of 0.307 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 35 MHz and a test frequency of 4 MHz. It has a tolerance of ±20% and utilizes a powdered iron core. The SM3-681M is not shielded and can operate in temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format, features lead (Pb) termination with a Sn63Pb37 finish, and is fungal inert, ensuring durability and performance in demanding 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 | ±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
Contact us today, so we can help you find what you need!
