Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7F is a seam-sealed ceramic surface mount package measuring 2.0*1.6mm. It is designed for applications requiring precise frequency control, offering a standard output frequency of 38.400000MHz with a frequency tolerance of 10 ppm at 25C and up to 30ppm over its operating temperature range of -40C to +85C. This crystal unit is suitable for various electronic circuits where stability and reliability are crucial.
Product Attributes
- Brand: SJK ()
- Origin: Shenzhen, China
- Package Type: SMD 2.0*1.6mm, Ceramic, Seam Sealed
- Certifications: RoHS, REACH, HF
- Minimum Packaging: 3000 pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification |
| Product Name | QUARTZ CRYSTAL UNIT SERIES 7F |
| Part Number (P/N SJK) | 7F38400E08UCG |
| Output Frequency | 38.400000MHz |
| Vibration Mode | AT/Fundamental Frequency |
| Frequency Tolerance (@ 25C) | 10 ppm max |
| Load Capacitance (CL) | 8.0 PF |
| Frequency Stability (Over Operating Temp) | 10ppm max (-2070C) 30ppm max (-40~85) |
| 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) | 60 Max |
| Aging @ 25C (1st year Max) | 3ppm/year |
| Testing Conditions (Standard) | Ambient Temperature: 255 Relative Humidity: 40%~70% |
| Measurement Equipment | S&A250B or equivalent |
2409271433_SJK-7F38400E08UCG_C2889140.pdf
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