Gowanda’s SM3-182K is a high-quality, reliable molded unshielded temperature stable inductor, ideal for demanding applications. Weighing just 0.05 grams and measuring 2.98 × 2.29 × 2.18 mm, this inductor is part of the SM3 series and is designed for surface mount technology (SMT). It features an inductance of 18 µH, a direct current resistance (DCR) of 6.2 Ω, and a current rating of 0.183 A DC. With a self-resonant frequency (SRF) of 16 MHz and a test frequency of 1 MHz, it offers a tolerance of ±10%. The inductor uses a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. It operates efficiently within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. Packaged in tape and reel (T&R), it is also fungal inert, making it suitable for commercial off-the-shelf plus (COTS+) applications.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 18 |
| DCR (Ω) | 6.2 |
| Current Rating (A DC) | 0.183 |
| SRF (MHz) | 16 |
| Test Freq (MHz) | 1 |
| 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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