The ECS-42-12-7SX-TR is a surface mount quartz crystal from the ECX-3SX series, designed for use in electronic circuits requiring stable frequency references. It features a low-profile, industry-standard SMD package with a 20 pF load capacitance and operates over a temperature range of -10°C to +70°C. The crystal operates at 12.000 MHz in fundamental mode with a maximum ESR of 150 Ω, and has a frequency tolerance of ±30 ppm at +25°C and frequency stability of ±50 ppm across the operating temperature range. Shunt capacitance is 7.0 pF, drive level is 100 μW, and aging over the first year is ±5 ppm at +25°C. The device is RoHS compliant, has an MSL rating of 1, and is supplied in tape and reel packaging.
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.
4.194304MHz ±30ppm Crystal 12pF 150 Ohms 4-SOJ, 9.40mm pitch
4.194304MHz ±30ppm Crystal 12pF 150 Ohms 4-SOJ, 9.40mm pitch
4.194304MHz ±30ppm Crystal 12pF 150 Ohms 4-SOJ, 9.40mm pitch
| ECS Inc. International | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Crystals | Crystals | Crystals |
| Product Number | ECS-42-12-7SX-TR | XC1230DKR-ND | ECS-42-12-7SX-TR |
| Product Name | Surface Mount Crystals | Crystals | Crystals |
| Package / Form Factor | Surface Mount | Surface Mount; 4-SOJ, 9.40mm pitch | Surface Mount; Surface Mount |
| Features / Standards | RoHS | Lead-Free | |
| Frequency | 4.19 MHz | 4.19 MHz | |
| Frequency Stability | 50 ppm | 50 ppm |
