The ECX-1637 is a surface mount crystal designed for compact wireless, cellular, and high-density applications, housed in a 2.0 x 1.6 x 0.45 mm ceramic package. It operates over a frequency range of 16.000 to 80.000 MHz with a fundamental mode of oscillation, supports a load capacitance of 8 pF, and has a maximum drive level of 100 μW. Frequency tolerance and stability are ±50 ppm over the operating temperature range of -20 to +70°C. The device is RoHS compliant and meets MSL 1 for moisture sensitivity, with a peak reflow temperature of +260°C for up to 10 seconds.
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.
20MHz ±10ppm Crystal 8pF 100 Ohms 4-SMD, No Lead
20MHz ±10ppm Crystal 8pF 100 Ohms 4-SMD, No Lead
20MHz ±10ppm Crystal 8pF 100 Ohms 4-SMD, No Lead
| ECS Inc. International | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Crystals | Crystals | Crystals |
| Product Number | ECS-200-8-37CKM | XC1542DKR-ND | ECS-200-8-37CKM |
| Product Name | Surface Mount Crystals | Crystals | Crystals |
| Package / Form Factor | Surface Mount | Surface Mount; 4-SMD, No Lead | Surface Mount; Surface Mount |
| Features / Standards | RoHS | Lead-Free | |
| Frequency | 20 MHz | 20 MHz | |
| Frequency Stability | 10 ppm | 10 ppm |
