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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
7pF
Frequency:
25MHz
Mfr. Part #:
7U25000E07UCG
Package:
SMD3225-4P
Key Attributes
Model Number:
7U25000E07UCG
Product Description
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 and offers a stable performance across a wide operating temperature range.
Product Attributes
- Brand: SJK ()
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Package Type: 3.2*2.5mm Surface Mount Ceramic
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification | Unit | Condition |
| Output Frequency | 25.000000 | MHz | Center Frequency |
| Mode | AT/Fundamental | Vibration Mode | |
| Frequency Tolerance | 10 | ppm max | at 25C |
| Load Capacitance (CL) | 7.0 | PF | |
| Frequency Stability Over Operating Temperature | 10 max / -20 C to +70 C 30 max / -40 C to +85 C | ppm | Temperature Frequency Stability |
| Operating Temperature Range | -40 to +85 | C | |
| Storage Temperature Range | -40 to +125 | C | |
| Shunt Capacitance (C0) | 3.0 | PF Max | |
| Driver Level (Typical) | 10 | W | |
| Equivalent Series Resistance (ESR) | 40 | Max | |
| Aging @25C (1st year Max) | 3 | ppm/year | |
| Testing Condition - Ambient Temperature | 255 | C | Standard atmospheric conditions |
| Testing Condition - Relative Humidity | 40%~70% | Standard atmospheric conditions | |
| Measure Equipment | S&A250B or equivalent | Electrical characteristics measurement |
2207271530_SJK-7U25000E07UCG_C557199.pdf
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