Gowanda’s 8M121M Molded Unshielded RF Coils are a testament to their expertise in producing high-quality electronic components. These coils weigh 0.25 grams and have compact dimensions of 5.08 × 1.98 × 1.98 mm, making them suitable for various applications. Part of the Series 8M, they feature a Through-Hole Technology (THT) mounting type and are classified as Commercial Off-The-Shelf (COTS) grade. With an inductance of 1.2 µH and a minimum Q factor of 35, these coils operate at a test frequency of 7.9 MHz. They have a DC resistance of 0.28 Ω and a self-resonant frequency of 170 MHz, supporting a current rating of 0.41 A DC. The dielectric withstanding voltage is rated at 1000, 200, with a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. These coils are not shielded but are designed to operate in temperatures ranging from -55°C to +105°C. They have a moisture sensitivity level of 1 and are packaged in tape and reel (T&R) format, ensuring fungal inertness for reliable performance.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.2 |
| Q MIN | 35 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.28 |
| SRF (MHz) | 170 |
| Current Rating (A DC) | 0.41 |
| 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
