Gowanda’s 10M431K is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. With a compact size of 6.35 × 2.413 × 2.413 mm and a weight of just 0.3 grams, this component is ideal for space-constrained environments. It features a THT mounting type and is classified under the COTS application grade, ensuring versatility and ease of integration. The coil offers an inductance of 4.3 µH with a Q minimum of 45, tested at a frequency of 7.9 MHz. It has a DCR of 1.1 Ω and an SRF of 77 MHz, supporting a current rating of 240 A DC. The component is built with a powdered iron core and operates efficiently within a temperature range of -55°C to +105°C. It is packaged in T&R format, is fungal inert, and has a moisture sensitivity level of 1, making it suitable for various demanding environments. The termination type is Pb with a Sn63Pb37 finish, ensuring reliable connectivity.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 4.3 |
| Q MIN | 45 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 1.1 |
| SRF (MHz) | 77 |
| Current Rating (A DC) | 240 |
| DWV | 300 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
