Product Overview
The Sichuan Source-Set Electronics Co., Ltd. CRYSTAL RESONATOR, model 49S/SMD SPECIES, is a high-quality quartz crystal resonator designed for electronic applications. Operating at a nominal frequency of 6.9594 MHz, it features an AT-Fundamental oscillation mode and a load capacitance of 20 PF. This resonator offers a frequency tolerance of 20 PPM at 253 and a stability of 30 PPM over its operating temperature range of -40 to +85. It is suitable for applications requiring precise frequency control and stable performance.
Product Attributes
- Brand: Sichuan Source-Set Electronics Co., Ltd.
- Product Name: CRYSTAL RESONATOR
- Model: 49S/SMD SPECIES
- Origin: China
- Material Code: SCBYS06X95940ELRN
- Holder Type: HC-49SMD
- Oscillation Mode: AT-Fundamental
- Marking: 6.9594
- Carrier Type: Reel
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Nominal Frequency | 6.9594 MHz | |
| Load Capacitance (CL) | 20 PF | |
| Frequency Tolerance (253) | 20 PPM | |
| Effective Series Resistance | 90 | |
| DLD2 (Max/Min Impedance Difference) | 50 | 0.01 uW~100 uW, 10 steps |
| RLD2 (Max Impedance) | 50 | 0.01 uW~100 uW, 10 steps |
| FDLD (Max/Min FR Difference) | 10 PPM | 0.01 uW~100 uW, 10 steps |
| Shunt Capacitance (C0) | 7 PF | |
| Typical Drive Level | 100 uW TYP. | |
| Operation Temperature Range | -40 to +85 | |
| Stability Over Temperature Range | 30 PPM | at -40 to +85 |
| Insulation Resistance | 500 M | at DC 100V |
| Aging | 5 PPM/Year | |
| Storage Temperature | -40 to +85 | |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
2508191745_SOSET-SCBYS06X95940ELRN_C50346601.pdf
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