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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
10pF
Frequency:
27.12MHz
Mfr. Part #:
7E27120E10UCG
Package:
SMD2520-4P
Key Attributes
Model Number:
7E27120E10UCG
Product Description
Product Overview
The QUARTZ CRYSTAL UNIT SERIES 7E is a seam-sealed ceramic surface mount package measuring 2.5x2.0mm. It is designed for applications requiring stable frequency output, with a specific model offering a center frequency of 27.120MHz and a load capacitance of 10.0pF. This series is suitable for operation within a temperature range of -40C to +85C and is available in a RoHS, REACH, and HF compliant package.
Product Attributes
- Brand: SJK (implied by P N/ SJK)
- Origin: Shenzhen, China
- Material: Ceramic
- Certifications: RoHS, REACH, HF
- Package Type: Surface Mount, Seam Sealed Ceramic
- Package Size: 2.5*2.0mm
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Specification | Value | Condition/Notes |
| Product Name | QUARTZ CRYSTAL UNIT SERIES 7E | SMD2520 |
| Part Number (P N/ SJK) | 7E27120E10UCG | |
| Output Frequency | 27.120000MHz | Center Frequency |
| Vibration Mode | AT/Fundamental Frequency | |
| Frequency Tolerance | 10 ppm max | at 25C |
| Load Capacitance (CL) | 10.0 PF | |
| Frequency Stability Over Operating Temperature | 10ppm max | -20 C to +70 C |
| Frequency Stability Over Operating Temperature | 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% | Standard atmospheric conditions |
| Measurement Equipment | S&A250B or equivalent |
2207271530_SJK-7E27120E10UCG_C524673.pdf
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