Gowanda’s 10M331M Molded Unshielded RF Coils are a testament to their expertise in producing high-quality electronic components. These coils weigh 0.3 grams and have compact dimensions of 6.35 × 2.413 × 2.413 mm, making them suitable for various applications. Part of the 10M series, they feature a Through-Hole Technology (THT) mounting type and are designed for Commercial Off-The-Shelf (COTS) application grades. With an inductance of 3.3 µH and a minimum Q factor of 45, these coils operate at a test frequency of 7.9 MHz. They have a DC resistance of 0.85 Ω and a self-resonant frequency of 90 MHz, supporting a current rating of 270 A DC. The dielectric withstand voltage is 300, with a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of ferrite. These coils are not shielded but are fungal inert and can operate in temperatures ranging from -55°C to +105°C. They have a moisture sensitivity level of 1 and are available in tape and reel packaging.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 3.3 |
| Q MIN | 45 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.85 |
| SRF (MHz) | 90 |
| Current Rating (A DC) | 270 |
| DWV | 300 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
