Gowanda’s 10M272K 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 COTS application grade. With an inductance of 27 µH and a minimum Q factor of 50, it operates efficiently at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 3.5 Ω and a self-resonant frequency (SRF) of 20 MHz, supporting a current rating of 135 A DC. It is built with a powdered iron core and has a dielectric withstanding voltage (DWV) of 300, with a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and it is designed to operate in temperatures ranging from -55°C to +105°C. The component is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 27 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 3.5 |
| SRF (MHz) | 20 |
| Current Rating (A DC) | 135 |
| 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
