Gowanda’s 18M272JLF is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 0.95 grams and measures 11.125 × 4.775 × 4.775 mm, making it compact yet efficient. Part of the 18M series, it features a through-hole mounting type and is suitable for commercial off-the-shelf (COTS) applications. With an inductance of 27 µH and a minimum Q factor of 65, it operates at a test frequency of 2.5 MHz. The coil has a DC resistance of 2.75 ohms and a self-resonant frequency of 22 MHz, supporting a current rating of 0.205 A DC. It is designed to withstand a dielectric withstanding voltage of 200 and offers a tolerance of ±5%. The termination type is RoHS compliant with a Sn/Cu finish, and it uses a powdered iron core. Operating efficiently in temperatures ranging from -55°C to +125°C, it is rated MSL 1 and comes in tape and reel packaging. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 27 |
| Q MIN | 65 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.75 |
| SRF (MHz) | 22 |
| Current Rating (A DC) | 0.205 |
| DWV | 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
