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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Load Capacitance:
20pF
Frequency:
48MHz
Mfr. Part #:
K7A480002030
Package:
SMD7050-4P
Key Attributes
Model Number:
K7A480002030
Product Description
SMD Crystal Oscillator Datasheet
This document outlines the specifications for the Kaiyuexiang SMD Crystal Oscillator, model 7050/48.000MHZ. Designed for various electronic applications, this component offers precise frequency control and reliable performance.
Product Attributes
- Brand: (Kaiyuexiang)
- Product Name: (SMD Crystal Oscillator)
- Product Model: 7050/48.000MHZ
- Original Manufacturer Model: K7A480002030
- Factory Address: (4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen)
- Contact: TEL: 0755-89315823 / 89315866, FAX: 0755-89315223
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Specification | Condition |
|---|---|---|
| 1. General Item | ||
| Nominal Frequency | 48.000MHz | - |
| Vibration Mode | AT Fund. | - |
| Operation Temperature Range | -40~+85 | - |
| Storage Temperature Range | -40~+85 | - |
| Test Machine | S&A 250B | - |
| Drive Level | 100W | - |
| Load Capacitance | 20 pF | - |
| 2. Electrical Characteristics | ||
| Frequency Tolerance | 30ppm | 253, Relative humidity 60% |
| Equivalent Resistance | 30 | - |
| Temperature Characteristics | 20ppm | - |
| Shunt Capacitance | 7pF | - |
| Insulation Resistance | 500M | 10015V DC |
| Aging Characteristics | 5ppm/year | - |
| 3. Reliability Specification | ||
| Drop Characteristics | Frequency change: 5ppm, Rr as specification | Height 50cm, 3 times, test after 1 hour (Equipment: S&A250B, thickness 3cm hard wood) |
| Shake Characteristics | Frequency change: 5ppm, Rr as specification | Shake frequency 10~55Hz, cycle 1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes. Test after 1 hour (Equipment: S&A250B) |
| Airproof Characteristics | IR 500 m | Put crystal into pressure cabin with alcohol, keep pressure 0.4-0.5mpa for 10 minutes, then take out and blow for 5 minutes (Equipment: IR machine) |
| Weld Characteristics | 90% adhere tin ok | 2355, 3 seconds (Equipment: test machine) |
| Humidity Characteristics | Frequency change: 5ppm, Rr as specification | 402, humidity 90-95%, 250 hours (Equipment: S&A250B, test cabin) |
| Low Temperature Characteristics | Frequency change: 5ppm, Rr as specification | -302, after 250 hours, put in room temperature 1 hour (Equipment: S&A250B, test machine) |
| High Temperature Characteristics | Frequency change: 5ppm, Rr as specification | 852, after 250 hours, put in room temperature 1 hour (Equipment: S&A250B, test machine) |
| Temperature Cycling | Frequency change: 5ppm, Rr as specification | (Conditions not fully specified in source text) (Equipment: S&A250B, test machine) |
| Reflow Examination | Frequency change: 10ppm, Rr as specification | (Conditions not fully specified in source text) (Equipment: S&A250B, test machine) |
2410121528_KYX-K7A480002030_C19076794.pdf
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