Gowanda’s 21M182KLF is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 1.7 grams and measures 14.224 × 5.588 × 5.588 mm. It belongs to the 21M series and features a through-hole mounting type, making it suitable for COTS application grades. With an inductance of 18 µH and a minimum Q factor of 50, it operates at a test frequency of 2.5 MHz. The component has a DCR of 0.7 Ω, an SRF of 28 MHz, and a current rating of 0.38 A DC. It is built with a powdered iron core and is not shielded. The 21M182KLF is RoHS compliant, with a Sn/Cu termination finish, and can withstand operating temperatures from -55°C to +105°C. It has a moisture sensitivity level of 1 and is packaged in tape and reel format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.588 × 5.588 mm |
| Series | 21M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 18 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 0.7 |
| SRF (MHz) | 28 |
| Current Rating (A DC) | 0.38 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
