Gowanda’s SMRF3013-181MLF is a high-quality 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 is suitable for surface mount technology (SMT). It features an inductance of 1.8 µH, a direct current resistance (DCR) of 0.3 Ω, and a current rating of 0.821 A DC. The self-resonant frequency (SRF) is 125 MHz, with a test frequency of 7.9 MHz and a minimum Q factor of 30. The component offers a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. Constructed with a powdered iron core, it operates effectively 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) format, it is also fungal inert, ensuring reliability in various environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.8 |
| DCR (Ω) | 0.3 |
| Current Rating (A DC) | 0.821 |
| SRF (MHz) | 125 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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