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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
12pF
Frequency:
20MHz
Mfr. Part #:
7E20000E12UCG
Package:
SMD2520-4P
Key Attributes
Model Number:
7E20000E12UCG
Product Description
Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7E is a seam-sealed ceramic surface mount package measuring 2.5*2.0mm. It is designed for applications requiring precise frequency control and stability.
Product Attributes
- Brand: SJK ()
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Package Type: Surface Mount
- Sealing: Seam Sealed Ceramic
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification |
| Series | 7E |
| Package Size | 2.5*2.0mm |
| Part Number (P N/ SJK) | 7E20000E12UCG |
| Output Frequency | 20.000000MHz |
| Vibration Mode | AT/Fundamental Frequency |
| Frequency Tolerance (at 25C) | 10 ppm max |
| Load Capacitance (CL) | 12.0 PF |
| Frequency Stability Over Operating Temperature (-20 C to +70 C) | 10ppm max |
| Frequency Stability Over Operating Temperature (-40 C to +85 C) | 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) | 70 Max |
| Aging @25C (1st year Max) | 3ppm/year |
2207271530_SJK-7E20000E12UCG_C252261.pdf
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