Gowanda’s 17S270M is a high-quality, molded shielded RF coil designed for reliable performance in various electronic applications. This component, part of the 17S series, features a compact design with dimensions of 10.414 × 4.115 × 4.115 mm and a weight of 0.7 g. It is suitable for through-hole technology (THT) mounting and is classified as a commercial off-the-shelf (COTS) application grade. The coil offers an inductance of 0.27 µH with a minimum Q factor of 47 at a test frequency of 25 MHz. It has a direct current resistance (DCR) of 0.11 Ω and a self-resonant frequency (SRF) of 250 MHz, supporting a current rating of 0.855 A DC. The device is designed to withstand a dielectric withstanding voltage (DWV) of 1000 V and operates within a temperature range of -55°C to +105°C. It features a phenolic core and is shielded for enhanced performance. The termination type is lead-based with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1. 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) | 0.27 |
| Q MIN | 47 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.11 |
| SRF (MHz) | 250 |
| Current Rating (A DC) | 0.855 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
Molded Shielded RF Coils
