Gowanda’s 17S181JLF is a high-quality molded shielded RF coil designed for reliable performance in various applications. This component weighs 0.7 grams and measures 10.414 × 4.115 × 4.115 mm, making it compact yet efficient. It belongs to the 17S series and features a through-hole technology (THT) mounting type, suitable for commercial off-the-shelf (COTS) application grades. With an inductance of 1.8 µH and a minimum Q factor of 44, it operates at a test frequency of 7.9 MHz. The coil has a DC resistance of 0.14 Ω and a self-resonant frequency of 105 MHz, supporting a current rating of 0.775 A DC. It is designed with a dielectric withstanding voltage (DWV) of 1000 and a tolerance of ±5%. The termination type is RoHS compliant with a Sn/Cu finish, and it features a powdered iron core with shielding. The operating temperature ranges from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1, and it is packaged in tape and reel (T&R) format. However, it is not fungal inert.
| Weight | 0.7 g |
|---|---|
| Dimensions | 10.414 × 4.115 × 4.115 mm |
| Series | 17S |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.8 |
| Q MIN | 44 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.14 |
| SRF (MHz) | 105 |
| Current Rating (A DC) | 0.775 |
| DWV | 1000 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
Molded Shielded RF Coils
