This device's program size/dimension is 0.177Lx0.126W 4.50mmx3.20mm.A substance's temperature coefficient of resistance is generally defined as how its electrical resistance changes with per degree change in temperature.
1812Y0500123JFR Features
a size/dimension of 0.177Lx0.126W 4.50mmx3.20mm with C0G NP0 being the highest temperature coefficient
1812Y0500123JFR Applications
There are a lot of Knowles Syfer 1812Y0500123JFR applications of ceramic capacitors.