Gowanda’s GP3125-4R7MLF is a shielded power choke designed for high reliability and performance in electronic applications. Weighing 0.85 grams and measuring 12 × 12 × 6 mm, this component is part of the GP3125 series and is suitable for surface mount technology (SMT). It features an inductance of 4.7 µH with a direct current resistance (DCR) of 0.04 Ω and a current rating of 5 A DC, tested at a frequency of 100 MHz. The choke is constructed with a ferrite core and is shielded to minimize electromagnetic interference. It operates efficiently across a wide temperature range from -55°C to +125°C, making it ideal for COTS+ grade applications. The component is RoHS compliant, with a termination finish of Sn100, and is packaged in tape and reel (T&R) format for ease of use in automated assembly processes.
| Weight | 0.85 g |
|---|---|
| Dimensions | 12 × 12 × 6 mm |
| Series | GP3125 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 0.04 |
| Current Rating (A DC) | 5 |
| Test Freq (MHz) | 100 |
| 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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