Gowanda’s 15M103MLF is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 0.65 grams and measuring 9.525 × 3.962 × 3.962 mm, this component is part of the 15M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 100 µH with a minimum Q factor of 50 at a test frequency of 2.5 MHz. The coil has a DC resistance of 4.5 ohms, a self-resonant frequency of 9.5 MHz, and a current rating of 0.133 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 1000 volts and has a tolerance of ±20%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of powdered iron. Operating within a temperature range of -55°C to +125°C, the coil is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 100 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 4.5 |
| SRF (MHz) | 9.5 |
| Current Rating (A DC) | 0.133 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
