Gowanda’s 8M272K is a high-quality, reliable molded unshielded RF coil designed for various applications, particularly in the COTS grade. This component features a compact design with dimensions of 5.08 × 1.98 × 1.98 mm and a weight of 0.25 g, making it suitable for through-hole technology (THT) mounting. It offers an inductance of 27 µH with a Q minimum of 45 at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 4.7 Ω and a self-resonant frequency (SRF) of 17 MHz, with a current rating of 0.1 A DC. It is built with a powdered iron core and has a dielectric withstanding voltage (DWV) of 1000, 200. The component is designed to operate within a temperature range of -55°C to +105°C and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format and is fungal inert, with a termination type of Pb and a termination finish of Sn63Pb37.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 27 |
| Q MIN | 45 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 4.7 |
| SRF (MHz) | 17 |
| Current Rating (A DC) | 0.1 |
| DWV | 1000, 200 |
| 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
