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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Load Capacitance:
20pF
Operating Temperature:
-40℃~+85℃
Frequency:
8MHz
Mfr. Part #:
K7A080002020
Package:
SMD7050-4P
Key Attributes
Model Number:
K7A080002020
Product Description
Product Overview
This datasheet specifies the 7050/8.000MHZ (4P) SMD crystal oscillator from Kaiyuexiang. It is designed for applications requiring precise frequency control with a nominal frequency of 8.000MHz and a load capacitance of 20pF. The crystal operates within a wide temperature range and offers excellent stability.
Product Attributes
- Brand: (Kaiyuexiang)
- Product Name: (SMD Crystal Oscillator)
- Product Model: 7050/8.000MHZ4P
- Original Manufacturer Model: K7A080002020
- Factory Address: (4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen)
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Specification | Condition |
|---|---|---|
| Nominal Frequency | 8.000MHz | - |
| Vibration Mode | AT Fund. | - |
| Operation Temperature Range | -40~+85 | - |
| Storage Temperature Range | -40~+80 | - |
| Drive Level | 100W | - |
| Load Capacitance | 20 pF | - |
| Frequency Tolerance | 20ppm | 253, Relative humidity 60% |
| Equivalent Resistance | 80 | - |
| Temperature Characteristics | 20ppm | - |
| Shunt Capacitance | 7pF | - |
| Insulation Resistance | 500M | 10015V DC |
| Aging Characteristics | 5ppm/year | - |
| Drop Characteristics | Frequency change: 5ppm, Rr as specification | Height 50cm, 3 times, test after 1 hour |
| Shake Characteristics | Frequency change: 5ppm, Rr as specification | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes. Test after 1 hour |
| Airproof Characteristics | IR500 m | Put crystal into pressure cabin with alcohol, keep pressure 0.4-0.5mpa 10 minutes, then take out and blow for 5 minutes |
| Weld Characteristics | 90% adhibit tin ok | 23553 seconds |
| Humidity Characteristics | Frequency change: 5ppm, Rr as specification | 402, humidity 90-95%, 250 hours. |
| Low Temperature Characteristics | Frequency change: 5ppm, Rr as specification | -302, after 250 hours, put in room temperature 1 hour |
| High Temperature Characteristics | Frequency change: 5ppm, Rr as specification | 852, after 250 hours, put in room temperature 1 hour |
| Temperature Cycling | Frequency change: 5ppm, Rr as specification | - |
| Reflow Examination | Frequency change: 10ppm, Rr as specification | - |
2411272128_KYX-K7A080002020_C18209127.pdf
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