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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
20pF
Frequency:
29.5MHz
Mfr. Part #:
7U29500E20UCG
Package:
SMD3225-4P
Key Attributes
Model Number:
7U29500E20UCG
Product Description
Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7U is a seam-sealed ceramic surface mount crystal unit with a 3.2*2.5mm package. It offers precise frequency control and stability, making it suitable for various electronic applications.
Product Attributes
- Brand: SJK
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Package Type: 3.2*2.5mm Surface Mount Ceramic
- Sealing: Seam Sealed
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/reel
Technical Specifications
| Parameter | Specification | Condition |
|---|---|---|
| Product Name | (SMD Crystal) | |
| Model | SMD3225 29.500MHZ 20PF 10PPM -40~85 | |
| Part Number (P/N SJK) | 7U29500E20UCG | |
| Output Frequency | 29.500000MHz | Center Frequency |
| Vibration Mode | AT/Fundamental Frequency | |
| Frequency Tolerance | 10 ppm max | at 25C |
| Load Capacitance (CL) | 20.0 PF | |
| Frequency Stability Over Operating Temperature | 30ppm max | |
| 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 | |
| Testing Conditions | Ambient temperature: 255, Relative humidity: 40%~70% | Standard atmospheric conditions |
2304131800_SJK-7U29500E20UCG_C524762.pdf
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