<
>
Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Load Capacitance:
3.3pF
Operating Temperature:
-40℃~+85℃
Frequency:
25MHz
Mfr. Part #:
K7A250003330
Package:
SMD7050-4P
Key Attributes
Model Number:
K7A250003330
Product Description
Product Overview
This datasheet specifies the 7050/25.000MHZ (4P) SMD crystal oscillator from Kaiyuexiang. It is designed for applications requiring stable frequency output with specific load capacitance and tolerance.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: (SMD Crystal Oscillator)
- Product Model: 7050/25.000MHZ4P
- Original Manufacturer Model: K7A250003330
- Factory Address:
- Contact: 0755-89315823 / 89315866
- Fax: 0755-89315223
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Value | Condition |
|---|---|---|
| Nominal Frequency | 25.000MHz | |
| Vibration Mode | AT Fund. | |
| Operation Temperature Range | -40~+85 | |
| Storage Temperature Range | -40~+85 | |
| Drive Level | 100W | |
| Load Capacitance | 3.3 pF | |
| Frequency Tolerance | 30ppm | 253, Relatively humidity60% |
| Equivalent Resistance | 60 | 253, Relatively humidity60% |
| Temperature Characteristics | 20ppm | 253, Relatively humidity60% |
| Shunt Capacitance | 7pF | 253, Relatively humidity60% |
| Insulation Resistance | 500M | 10015V DC, 253, Relatively humidity60% |
| Aging Characteristics | 5ppm/year | |
| Drop Characteristics | Frequency change5ppm, Rr as specification | Height 50cm, 3 times, test after 1 hour |
| Shake Characteristics | Frequency change5ppm, 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 the 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 change5ppm, Rr as specification | 402, humidity 90-95%, 250 hours. Test after 1 hour in room temperature |
| Low Temperature Characteristics | Frequency change5ppm, Rr as specification | -302, after 250 hours, put in room temperature 1 hour |
| High Temperature Characteristics | Frequency change5ppm, Rr as specification | 852, after 250 hours, put in room temperature 1 hour |
| Reflow Examination | Frequency change10ppm, Rr as specification |
2410121528_KYX-K7A250003330_C18209130.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
