Gowanda’s GP3074-221MLF is a shielded power choke designed for high reliability in electronic applications. Weighing 0.85 grams and measuring 7.3 × 7.3 × 4.7 mm, this component is part of the GP3074 series and features surface mount technology (SMT) for ease of integration. It is suitable for COTS+ application grades, offering an inductance of 220 µH with a direct current resistance (DCR) of 1.17 Ω and a current rating of 0.6 A DC. The choke operates effectively at a test frequency of 1 MHz and maintains performance within a tolerance of ±20%. It is RoHS compliant with Sn100 termination finish, utilizing a ferrite core for enhanced shielding. The component is designed to withstand operating temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for efficient handling and assembly.
| Weight | 0.85 g |
|---|---|
| Dimensions | 7.3 × 7.3 × 4.7 mm |
| Series | GP3074 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 220 |
| DCR (Ω) | 1.17 |
| Current Rating (A DC) | 0.6 |
| Test Freq (MHz) | 1 |
| 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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