Gowanda’s 17S273KLF is a high-quality molded shielded RF coil designed for reliable performance in various applications. With a weight of 0.7 grams and compact dimensions of 10.414 × 4.115 × 4.115 mm, this component is part of the 17S series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 270 µH and a minimum Q factor of 55. The coil operates at a test frequency of 0.79 MHz, with a DC resistance of 5.8 ohms and a self-resonant frequency of 7 MHz. It supports a current rating of 0.115 A DC and a dielectric withstanding voltage (DWV) of 1000. The component has a tolerance of ±10% and is RoHS compliant, with a Sn/Cu termination finish. Constructed with a ferrite core and shielded for enhanced performance, it operates within a temperature range of -55°C to +105°C and is rated at moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R) format.
| Weight | 0.7 g |
|---|---|
| Dimensions | 10.414 × 4.115 × 4.115 mm |
| Series | 17S |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 270 |
| Q MIN | 55 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 5.8 |
| SRF (MHz) | 7 |
| Current Rating (A DC) | 0.115 |
| DWV | 1000 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
Molded Shielded RF Coils
