Gowanda’s SMRF5025-303K is a molded unshielded inductor designed for high reliability in electronic applications. Weighing 0.95 grams and measuring 12.45 × 5.84 × 5.33 mm, this component is part of the SMRF5025 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering an inductance of 300 µH with a direct current resistance (DCR) of 11.5 Ω and a current rating of 0.178 A DC. The inductor features a self-resonant frequency (SRF) of 5.4 MHz and a minimum quality factor (Q MIN) of 65, with a tolerance of ±10%. It uses a powdered iron core and is shielded, ensuring optimal performance across a wide operating temperature range of -55°C to +125°C. The termination type is lead-based with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. Additionally, the component is fungal inert, making it suitable for various demanding environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 12.45 × 5.84 × 5.33 mm |
| Series | SMRF5025 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 300 |
| DCR (Ω) | 11.5 |
| Current Rating (A DC) | 0.178 |
| SRF (MHz) | 5.4 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 65 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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