The ECX-12Q is a surface mount 32.768 kHz tuning fork crystal for timing applications. It is packaged in a compact SMD format with a shunt capacitance of 1.2 pF and a load capacitance of 12.5 pF. The equivalent series resistance is 90 kΩ, with a drive level of 0.1 to 0.5 μW. Frequency tolerance at +25°C is ±20 ppm, and the turnover temperature ranges from +20°C to +30°C. The operating temperature range is -40°C to +125°C, and the storage temperature range is -55°C to +125°C. Aging over the first year is ±3 ppm at +25°C ±3°C. The device is AEC-Q200 qualified, RoHS compliant, and has a reflow solder profile with a peak temperature of +260°C for up to 10 seconds. It has MSL level 1 and an insulation resistance of 500 MΩ at 100 V DC.
ECS Inc.’s surface mount (SMD) crystals provide users with a solution that yields long-term stability and reliability for a myriad of applications. Surface mount capabilities allow your device to be packaged with the leads soldered directly to the pads of the circuit board surface. Supplied at both custom and standard frequencies, SMD crystals are ideal for applications such as: microprocessors, internet of things (IoT), including GPS systems and smart home security systems, automotive computers and components, wearable technologies, like smartwatches, Wi-Fi, connectivity and more.
| ECS Inc. International | |
|---|---|
| Product Category | Crystals |
| Product Number | ECX-12Q |
| Product Name | Surface Mount Crystals |
| Package / Form Factor | Surface Mount |
