Gowanda’s 19M513M Molded Unshielded RF Coils are a part of the 19M series, designed for high-quality, reliable performance in electronic applications. These coils weigh 1.3 grams and have dimensions of 11.176 × 4.826 × 4.826 mm, with a through-hole mounting type suitable for COTS application grade. They feature an inductance of 510 µH, a minimum Q factor of 65, and a test frequency of 0.79 MHz. The coils have a DCR of 11.6 Ω, a self-resonant frequency of 3.8 MHz, and a current rating of 0.093 A DC. With a dielectric withstanding voltage of 180, they offer a tolerance of ±20% and use a powdered iron core. These components are not shielded, operate within a temperature range of -55°C to +105°C, and have a moisture sensitivity level of 1. They are packaged in tape and reel, are fungal inert, and feature Pb termination with a Sn63Pb37 finish.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 510 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 11.6 |
| SRF (MHz) | 3.8 |
| Current Rating (A DC) | 0.093 |
| DWV | 180 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
