Product Overview
This specification outlines the details for the KYX Quartz Crystal Resonator, model 3225/20.000MHZ. Designed for reliable frequency control, this SMD component offers a frequency tolerance of 10ppm at 253 and a load capacitance of 20 PF. It is suitable for a wide operating temperature range of -40 to +85.
Product Attributes
- Brand: Kaiyuexiang (KYX)
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3225/20.000MHZ
- Original Manufacturer Model: K3A200002010
- Marking Description: KYX20.000
Technical Specifications
| Parameter | Specification | Unit | Condition |
|---|---|---|---|
| Frequency | 20.000 | MHZ | - |
| Holder Type | SMD 3.2*2.5 | ||
| Frequency Tolerance | 10 | ppm | at 253 |
| 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 |
| Load Capacitance (CL) | 20 | PF | - |
| 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 | - |
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). Requirements: (1). Frequency Change: 10ppm (2). ESR Change: 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). Requirements: (1). Frequency Change: 10ppm (2). ESR Change: 10 |
| Damp Heat, Constant | Stored at 402 with 90% to 95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Cold Storage | Stored at -405 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Dry Heat Storage | Stored at 1005 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Aging | Stored at 855 for 7d, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Temperature Cycling | 5 successive temperature cycles as per table below, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Resistance to Soldering Heat | (Details not provided in text) |
| Temperature Cycling Details | Temperature | Duration |
|---|---|---|
| Cycle 1 | -403 | 30min |
| Transition to 2 | Standard atmospheric conditions | Within 30s |
| Cycle 3 | 1003 | 30min |
| Transition to 4 | Standard atmospheric conditions | Within 30s |
Company Information
Shenzhen Kaiyuexiang Electronics Co., Ltd.
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com
2409272302_KYX-K3A200002010_C18209067.pdf
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