The ECS-120-20-20A is a surface mount quartz crystal from the CSM-8A series, designed for clocking applications in compact electronics such as PCMCIA, Ethernet, and fax modem cards. It operates at a fundamental frequency of 12.000 MHz with a load capacitance of 20 pF and a frequency tolerance of ±30 ppm at +25°C. The crystal exhibits a frequency stability of ±50 ppm over the operating temperature range of -10°C to +70°C, with a maximum drive level of 500 µW and a shunt capacitance of 5 pF. The glass-sealed ceramic package measures 3.2 mm × 2.5 mm, and it supports a reflow solder profile with a peak temperature of +260°C for up to 10 seconds. The part is RoHS compliant and has an MSL rating of 1 with gold lead finish.
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 | Acme Chip Technology Co., Limited | |
|---|---|---|
| Product Category | Crystals | Crystals |
| Product Number | ECS-120-20-20A | ECS-120-20-20A |
| Product Name | Surface Mount Crystals | Crystals |
| Package / Form Factor | Surface Mount | Surface Mount; Surface Mount |
| Features / Standards | RoHS | |
| Frequency | 12 MHz | 12 MHz |
| Frequency Stability | 50 ppm |
