Gowanda’s 8M561M Molded Unshielded RF Coils are a testament to their expertise in high-quality electronic components. These coils, weighing just 0.25 grams, feature compact dimensions of 5.08 × 1.98 × 1.98 mm and are part of the 8M series. Designed for through-hole technology (THT) mounting, they cater to commercial off-the-shelf (COTS) applications. With an inductance of 5.6 µH and a minimum Q factor of 55, these coils operate at a test frequency of 7.9 MHz. They have a DC resistance of 2.8 Ω and a self-resonant frequency of 78 MHz, supporting a current rating of 0.13 A DC. The dielectric withstanding voltage is rated at 1000, 200, with a tolerance of ±20%. The coils use a powdered iron core and have a lead-based termination type with a Sn63Pb37 finish. They are designed to operate in temperatures ranging from -55°C to +105°C, with a moisture sensitivity level of 1, and are packaged in tape and reel (T&R) format. Additionally, they are fungal inert, ensuring reliability in various environments.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 5.6 |
| Q MIN | 55 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 2.8 |
| SRF (MHz) | 78 |
| Current Rating (A DC) | 0.13 |
| DWV | 1000, 200 |
| Tolerance | ±20% |
| 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
