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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
15pF
Frequency:
20MHz
Mfr. Part #:
7U20000E15UCG
Package:
SMD3225-4P
Key Attributes
Model Number:
7U20000E15UCG
Product Description
Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7U is a seam-sealed ceramic surface mount package measuring 3.2*2.5mm. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: SJK ()
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Package Type: SMD3225
- Minimum Packaging: 3000pcs/real
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification | Notes |
| Product Name | QUARTZ CRYSTAL UNIT SERIES 7U | SEAM SEALED CERAMIC 3.2*2.5MM SURFACE MOUNT PACKAGE |
| Part Number (P/N SJK) | 7U20000E15UCG | |
| Output Frequency | 20.000000MHz | |
| Vibration Mode | AT/Fundamental Frequency | |
| Frequency Tolerance (@25C) | 10 ppm max | |
| Load Capacitance (CL) | 15.0 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) | 60 Max | |
| Aging @25C (1st year Max) | 3ppm/year | |
| Testing Conditions | Ambient temperature: 255 Relative humidity: 40%~70% Measure equipment: S&A250B or equivalent | Standard atmospheric conditions |
2207271530_SJK-7U20000E15UCG_C524733.pdf
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