The ECX-53B is a miniature SMD crystal with a 3.2 x 5 mm footprint, designed for compact wireless applications. It operates from 8.000 to 50.000 MHz with a fundamental mode of oscillation, ±30 ppm frequency tolerance at +25°C, and ±50 ppm frequency stability over -20 to +70°C. The load capacitance is specified in the part number, and the maximum drive level is 100 μW. It has a shunt capacitance of 5 pF and an aging rate of ±5 ppm in the first year. The device is RoHS compliant, with storage temperatures from -55 to +125°C and a recommended reflow profile peaking at +260°C for 10 seconds. Pad arrangement is symmetric with pins 1 and 3 interchangeable. The part number ECS-300-S-30B-TR corresponds to a 30.000 MHz variant within this series, supported by the published frequency list.
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.
30MHz ±30ppm Crystal Series 30 Ohms 4-SMD, No Lead
30MHz ±30ppm Crystal Series 30 Ohms 4-SMD, No Lead
| ECS Inc. International | DigiKey | |
|---|---|---|
| Product Category | Crystals | Crystals |
| Product Number | ECS-300-S-30B-TR | XC1128CT-ND |
| Product Name | Surface Mount Crystals | Crystals |
| Package / Form Factor | Surface Mount | Surface Mount; 4-SMD, No Lead |
| Features / Standards | RoHS | Lead-Free |
| Frequency | 30 MHz |
