Gowanda’s 17S474MLF is a high-quality molded shielded RF coil designed for reliable performance in various applications. Weighing 0.7 grams, this component features dimensions of 10.414 × 4.115 × 4.115 mm and belongs to the 17S series. It is suitable for through-hole technology (THT) mounting and is classified under the Commercial Off-The-Shelf (COTS) application grade. With an inductance of 4700 µH and a minimum Q factor of 45, it operates at a test frequency of 0.25 MHz. The coil has a direct current resistance (DCR) of 81.6 ohms and a self-resonant frequency (SRF) of 0.74 MHz, supporting a current rating of 0.031 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 1000 volts and offers a tolerance of ±20%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of ferrite, ensuring it is shielded. The operating temperature range is 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) | 4700 |
| Q MIN | 45 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 81.6 |
| SRF (MHz) | 0.74 |
| Current Rating (A DC) | 0.031 |
| DWV | 1000 |
| Tolerance | ±20% |
| 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
