Gowanda’s 10M472K is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing just 0.3 grams, this component features compact dimensions of 6.35 × 2.413 × 2.413 mm and is part of the 10M series. It is suitable for through-hole technology (THT) mounting and is classified under the Commercial Off-The-Shelf (COTS) application grade. The coil offers an inductance of 47 µH with a minimum Q factor of 45, tested at a frequency of 2.5 MHz. It has a direct current resistance (DCR) of 4.5 ohms and a self-resonant frequency (SRF) of 20 MHz, with a current rating of 110 A DC. The dielectric withstanding voltage (DWV) is 200, and it maintains a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and it utilizes a ferrite core. Operating efficiently in temperatures ranging from -55°C to +105°C, this component is rated at moisture sensitivity level 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 47 |
| Q MIN | 45 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 4.5 |
| SRF (MHz) | 20 |
| Current Rating (A DC) | 110 |
| DWV | 200 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
