Gowanda’s 19M563MLF is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing 1.3 grams and measuring 11.176 × 4.826 × 4.826 mm, this component is part of the 19M series and features through-hole technology (THT) for mounting. It is classified as a Commercial Off-The-Shelf (COTS) application grade product, offering an inductance of 560 µH with a minimum Q factor of 65. The coil operates at a test frequency of 0.79 MHz, with a DC resistance of 12.3 ohms and a self-resonant frequency of 3.6 MHz. It supports a current rating of 0.091 A DC and a dielectric withstanding voltage (DWV) of 180. The component has a tolerance of ±20% and is RoHS compliant, with a termination finish of Sn/Cu. Constructed with a powdered iron core, it is designed to operate in temperatures ranging from -55°C to +105°C and is rated at moisture sensitivity level (MSL) 1. Packaged in tape and reel (T&R), the 19M563MLF is also fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 560 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 12.3 |
| SRF (MHz) | 3.6 |
| Current Rating (A DC) | 0.091 |
| DWV | 180 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
