The ECX-1048B is an ultra-miniature surface mount crystal with a 1.2 x 1.0 x 0.35 mm ceramic package, designed for IoT and wearable applications. It operates from 32.000 to 60.000 MHz with a frequency tolerance of ±10 ppm at +25°C and stability of ±20 ppm over -40 to +85°C. Equivalent series resistance is 100 Ω for 32-47.9 MHz and 80 Ω for 48.0-60.0 MHz. Shunt capacitance is 3 pF, and load capacitance is specified as 10 pF. Drive level ranges from 10 to 100 μW. The device is RoHS compliant, has an operating temperature range of -40 to +85°C, and a storage temperature range of -40 to +105°C. Aging is ±2 ppm in the first year at +25°C. The component uses a 4-pad layout with pins 1 and 3 for signal, and 2 and 4 for ground or no connection.
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-1048B |
| Product Name | Surface Mount Crystals |
| Package / Form Factor | Surface Mount |
