Gowanda’s GP3042-4R7MLF is a shielded power choke designed for high performance in electronic applications. Weighing 0.85 grams and measuring 5.8 × 5.8 × 2.29 mm, this component is part of the GP3042 series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ grade, ensuring reliability in commercial off-the-shelf applications. With an inductance of 4.7 µH, a direct current resistance (DCR) of 0.045 Ω, and a current rating of 0.9 A DC, it operates efficiently at a test frequency of 100 MHz and a self-resonant frequency (SRF) of 55 MHz. The component offers a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. Constructed with a ferrite core and shielded design, it performs optimally within an operating temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging for convenient handling and assembly.
| Weight | 0.85 g |
|---|---|
| Dimensions | 5.8 × 5.8 × 2.29 mm |
| Series | GP3042 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 0.045 |
| Current Rating (A DC) | 0.9 |
| Test Freq (MHz) | 100 |
| SRF (MHz) | 55 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Shielded Power Choke
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