Seiko Instruments SC-20P SMD Quartz Crystal Unit
Seiko Instruments SC-20P SMD Quartz Crystal Unit includes a built-in crystal resonator processed by highly reliable photolithographic technology. This crystal unit is suitable for microcontrollers with low ESR (R1=50kΩ maximum) and high-density surface mounting. The SC-20P unit offers excellent heat and shock resistance. This crystal features a 32.768kHz nominal frequency, ±20 x 10-6 frequency tolerance, 1μW maximum absolute maximum drive level, and 1.5pF typical shunt capacitance. Typical applications include PC, tablet, module, wearable, and sub-clock functions for various microcontrollers.
Features
- Suitable for microcontrollers with low ESR (R1=50kΩ maximum)
- SMD type suitable for high-density surface mounting
- Excellent shock and heat resistance
- 32.768kHz nominal frequency
- ±20 x 10-6 frequency tolerance
- 1μW maximum absolute maximum drive level
- -40°C to 85°C operating temperature range
- 1.5pF typical shunt capacitance
- Lead-free
- Complies with EU RoHS directive
Applications
- PC
- Tablet
- Module
- Wearable
- Sub-clock functions for various microcontrollers
Dimensional Diagram
Related Crystals
Seiko Instruments SC-20S SMD Quartz Crystal Units
Include a crystal resonator processed by highly reliable photolithographic technology.
Seiko Instruments SC-12S SMD Quartz Crystal Unit
Features a 32.768kHz nominal frequency and 90kΩ maximum motional resistance (ESR).
Publicado: 2023-08-17
| Actualizado: 2023-09-06