Gowanda’s 28M822MLF is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 2.65 grams and measures 22.86 × 7.137 × 7.137 mm, making it suitable for various compact designs. Part of the 28M series, it features a through-hole mounting type and is classified as COTS application grade. With an inductance of 82 µH and a minimum Q factor of 75, it operates efficiently at a test frequency of 2.5 MHz. The coil has a DCR of 2.1 Ω, an SRF of 12 MHz, and a current rating of 0.265 A DC. It is built with a powdered iron core and is not shielded, offering a DWV of 1000, 200. The component is RoHS compliant, with a Sn/Cu termination finish, and can operate in temperatures ranging from -55°C to +125°C. It is packaged in tape and reel format, has a moisture sensitivity level of 1, and 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) | 82 |
| Q MIN | 75 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.1 |
| SRF (MHz) | 12 |
| Current Rating (A DC) | 0.265 |
| DWV | 1000, 200 |
| Tolerance | ±20% |
| 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
