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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Load Capacitance:
20pF
Frequency:
25MHz
Mfr. Part #:
K3A250002010G
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A250002010G
Product Description
Product Overview
This specification document details the Quartz Crystal Resonator, model 3225/25.000MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control and offers a frequency tolerance of 10ppm at 253.
Product Attributes
- Brand: KYX
- Origin: Shenzhen, China
- Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | Quartz Crystal Resonator |
| Product Model | 3225/25.000MHZ |
| Original Manufacturer Model | K3A250002010G |
| Frequency | 25.000 MHZ |
| Holder Type | SMD 3.2*2.5 |
| Frequency Tolerance | 10ppm at 253 |
| Equivalent Series Resistance | 40 Max |
| Storage Temperature Range | -40 to +85 |
| Operating Temperature Range | -40 to +85 |
| Frequency Characteristics Over Temperature | 20ppm (-40 to +85) |
| Load Capacitance (CL) | 20 PF |
| Drive Level | 100W |
| Shunt Capacitance | 5PF MAX |
| Insulation Resistance | 500M Min at 100 V |
| Mode Of Oscillation | Fundamental |
| Aging | 3ppm/Year |
| Marking Description | KYX25.000 |
Reliability Testing
| Test Item | Test Conditions and Requirements | 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). | (1). FL: +/-10ppm (2). Rr: +/-10 |
| Drop | From 70cm height onto a 3cm hard wooden floor, 3 times. | - |
| Shock | Peak acceleration: 981m/s, duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks). | (1). FL: +/-10ppm (2). Rr: +/-10 |
| Damp Heat, Constant | Stored at 40 2 with 90%-95% relative humidity for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | - |
| Cold Storage | Stored at -40 5 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | - |
| Dry Heat Storage | Stored at 100 5 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. | - |
| Aging | Stored at 85 5 for 7d, then subjected to standard atmospheric conditions for 1-2h before measurement. | - |
| Temperature Cycling | 5 successive temperature cycles as per table, then subjected to standard atmospheric conditions for 1-2h before measurement. | - |
| Resistance to Soldering Heat | - | - |
Temperature Cycling Details
| Step | Temperature | Duration |
|---|---|---|
| 1 | -40 3 | 30 min |
| 2 | Standard atmospheric conditions | Within 30s |
| 3 | 100 3 | 30 min |
| 4 | Standard atmospheric conditions | Within 30s |
2409272303_KYX-K3A250002010G_C19076760.pdf
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