Gowanda’s 15M821M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 0.65 grams and have dimensions of 9.525 × 3.962 × 3.962 mm, making them compact yet efficient. Part of the 15M series, they are mounted using Through-Hole Technology (THT) and are suitable for Commercial Off-The-Shelf (COTS) applications. With an inductance of 8.2 µH and a minimum Q factor of 50, these coils operate at a test frequency of 7.9 MHz. They feature a direct current resistance (DCR) of 0.6 Ω and a self-resonant frequency (SRF) of 50 MHz, with a current rating of 0.36 A DC. The dielectric withstanding voltage (DWV) is 1000, and they have 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 +125°C. They have a moisture sensitivity level (MSL) of 1 and are packaged in tape and reel (T&R) format. Additionally, they are fungal inert, ensuring durability in various environments.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 8.2 |
| Q MIN | 50 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.6 |
| SRF (MHz) | 50 |
| Current Rating (A DC) | 0.36 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
