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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
20pF
Operating Temperature:
-40℃~+85℃
Frequency:
28.8MHz
Mfr. Part #:
K3A288002010
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A288002010
Product Description
Product Overview
This specification document details the Quartz Crystal Resonator, model 3225/28.800MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: KYX
- Origin: Shenzhen, China
- Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
- Website: www.kaiyuexiang.com
Technical Specifications
| Item | Specification | Unit |
|---|---|---|
| Product Name | Quartz Crystal Resonator | |
| Product Model | 3225/28.800MHZ | |
| Original Manufacturer Model | K3A288002010 | |
| Frequency | 28.800 | MHZ |
| Frequency Tolerance | 10 | ppm at 253 |
| Load Capacitance (CL) | 20 | PF |
| Holder Type | SMD3.2*2.5 | |
| Equivalent Series Resistance | 40 | Max |
| Storage Temperature Range | -40 to +85 | |
| Operating Temperature Range | -40 to +85 | |
| Frequency Characteristics Over Temperature | 20 | ppm (-40+85) |
| Drive Level | 100 | W |
| Shunt Capacitance | 5 | PF MAX |
| Insulation Resistance | 500 | M Min at 100 V |
| Mode Of Oscillation | Fundamental | |
| Aging | 3 | ppm/Year |
| Marking Description | KYX28.800 |
Reliability Testing
| Test Item | Test Condition and Requirements |
|---|---|
| Vibration | Frequency sweep from 10Hz to 55Hz and return to 10Hz at 1 octave/min. Amplitude: 1.5mm. Applied for 2h each on 3 mutually perpendicular axes (total 6h). Frequency: 10-55-10Hz. Amplitude: 1.5mm. 3 axes, 2h each. (1).FL:+/-10ppm (2).Rr:+/-10 |
| Drop | From 70cm height, 3 times onto a 3cm hard wooden floor. |
| Shock | Peak acceleration: 981m/s. Pulse duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks). Acceleration: 981m/s. Duration: 6ms. 3 axes. (1).FL:+/-10ppm (2).Rr:+/-10 |
| Damp Heat, Constant | Stored at 402 with 90% to 95% relative humidity for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. Temperature: 402. Humidity: 90%-95%. Duration: 48h. |
| Cold Storage | Stored at -405 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. Temperature: -405. Duration: 48h. |
| Dry Heat Storage | Stored at 1005 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. Temperature: 1005. Duration: 24h. |
| Aging | Stored at 855 for 7 days, then subjected to standard atmospheric conditions for 1-2h before measurement. Temperature: 855. Duration: 7 days. |
| Temperature Cycling | Subjected to 5 successive temperature change cycles. Then subjected to standard atmospheric conditions for 1-2h before measurement. Cycle: 1. -403 for 30min. 2. Standard atmospheric conditions within 30s. 3. 1003 for 30min. 4. Standard atmospheric conditions within 30s. |
| Resistance to Soldering Heat | (Details not fully provided in the extract) |
2409272302_KYX-K3A288002010_C18209089.pdf
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