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Gowanda’s SMRF3013-202J is a high-quality, reliable molded unshielded inductor designed for demanding applications, adhering to COTS M83446/32 and M83446/33 standards. Weighing just 0.2 grams and measuring 7.62 × 2.79 × 3.18 mm, this inductor is part of the SMRF3013 series and features surface mount technology (SMT) for ease of integration. It offers an inductance of 20 µH with a direct current resistance (DCR) of 3.2 Ω and a current rating of 0.251 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 27.5 MHz and a test frequency of 2.5 MHz, ensuring a minimum Q factor of 50. It maintains performance across a wide temperature range from -55°C to +125°C and is packaged in tape and reel (T&R) format for convenient handling. The component is constructed with a powdered iron core and features a lead-based termination type with a Sn63Pb37 finish, ensuring durability and reliability in various environments. Additionally, it is fungal inert, making it suitable for diverse applications.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 20 |
| DCR (Ω) | 3.2 |
| Current Rating (A DC) | 0.251 |
| SRF (MHz) | 27.5 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| Tolerance | ±5% |
| 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 Inductor, COTS M83446/32, M83446/33
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