Gowanda’s 18M101K is a high-quality, reliable molded unshielded RF coil designed for various electronic applications. This component weighs 0.95 grams and has dimensions of 11.125 × 4.775 × 4.775 mm. It belongs to the 18M series and features through-hole technology (THT) for mounting. The coil is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 1 µH with a minimum Q factor of 40 at a test frequency of 25 MHz. It has a direct current resistance (DCR) of 0.29 ohms and a self-resonant frequency (SRF) of 200 MHz, with a current rating of 0.93 A DC. The dielectric withstanding voltage (DWV) is 200, and it maintains a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and it features a phenolic core. The coil is not shielded but is fungal inert and operates within a temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging.
| Weight | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1 |
| Q MIN | 40 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.29 |
| SRF (MHz) | 200 |
| Current Rating (A DC) | 0.93 |
| DWV | 200 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
