Gowanda’s SMRF5025S-332M is a molded shielded inductor designed for high reliability in electronic applications. Weighing 0.95 grams and measuring 12.45 × 5.84 × 5.33 mm, this inductor is part of the SMRF5025S series and is suitable for surface mount technology (SMT). It features a 33 µH inductance with a direct current resistance (DCR) of 1.37 Ω and a current rating of 0.471 A DC. The saturation current is 0.16 A DC, and it has a self-resonant frequency (SRF) of 29 MHz, tested at 2.5 MHz with a minimum Q factor of 40. The inductor has a tolerance of ±20% and uses a lead-based termination type with a Sn63Pb37 finish. Constructed with a ferrite core and shielded for enhanced performance, it operates 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, making it ideal for COTS+ grade applications.
| Weight | 0.95 g |
|---|---|
| Dimensions | 12.45 × 5.84 × 5.33 mm |
| Series | SMRF5025S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 33 |
| DCR (Ω) | 1.37 |
| Current Rating (A DC) | 0.471 |
| Saturation Current (A DC) | 0.16 |
| SRF (MHz) | 29 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 40 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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