Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7U is a seam-sealed ceramic surface mount package measuring 3.2x2.5mm. It is designed for applications requiring precise frequency control, offering a fundamental mode of vibration with a specified output frequency and stability over a wide operating temperature range.
Product Attributes
- Brand: SJK
- Origin: Shenzhen, China
- Package: 3.2*2.5mm Surface Mount Ceramic
- Certifications: RoHS, REACH, HF
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification |
| Output Frequency | 30.000000MHz |
| Vibration Mode | AT/Fundamental |
| Frequency Tolerance (@ 25C) | 10 ppm max |
| Load Capacitance (CL) | 10.0 PF |
| Frequency Stability Over Operating Temperature | 10ppm max / -20 C to +70 C; 30ppm max/ -40 C to +85 C |
| Operating Temperature Range | -40 C to +85 C |
| Storage Temperature Range | -40 C to +125 C |
| Shunt Capacitance (C0) | 3.0 PF Max |
| Driver Level (Typical) | 10W |
| Equivalent Series Resistance (ESR) | 40 Max |
| Aging @25C (1st year Max) | 3ppm/year |
2207271530_SJK-7U30000E10UCG_C524763.pdf
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