Gowanda’s 8M273M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 0.25 grams and have compact dimensions of 5.08 × 1.98 × 1.98 mm, making them suitable for space-constrained environments. Part of the 8M Series, they feature a Through-Hole Technology (THT) mounting type and are classified as Commercial Off-The-Shelf (COTS) application grade. With an inductance of 270 µH and a minimum Q factor of 35, these coils operate at a test frequency of 0.79 MHz. They have a DC resistance of 30.5 ohms and a self-resonant frequency of 6.6 MHz, supporting a current rating of 0.039 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 material is ferrite. These coils are not shielded and can 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 format, with the added benefit of being fungal inert.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 270 |
| Q MIN | 35 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 30.5 |
| SRF (MHz) | 6.6 |
| Current Rating (A DC) | 0.039 |
| DWV | 1000, 200 |
| 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
