Gowanda’s 28M222JLF is a high-quality, reliable electronic component from their Series 28M, featuring molded unshielded RF coils. This component is designed for through-hole technology (THT) mounting and is suitable for commercial off-the-shelf (COTS) applications. It has an inductance of 22 µH with a minimum Q factor of 50, tested at a frequency of 2.5 MHz. The component has a direct current resistance (DCR) of 0.295 Ω and a self-resonant frequency (SRF) of 24 MHz, with a current rating of 0.725 A DC. It is built with a powdered iron core and is not shielded. The 28M222JLF operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. It is RoHS compliant with a Sn/Cu termination finish and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 2.65 g |
|---|---|
| Dimensions | 22.86 × 7.137 × 7.137 mm |
| Series | 28M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 22 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 0.295 |
| SRF (MHz) | 24 |
| Current Rating (A DC) | 0.725 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
