Quartz Crystal Resonator model KYX K3A374001510 3225 37.400MHZ frequency tolerance 10ppm load capacitance 15PF
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Product Description
Product Overview
This datasheet specifies the Quartz Crystal Resonator, model 3225/37.400MHZ, from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control with a load capacitance of 15PF and a frequency tolerance of 10ppm.
Product Attributes
- Brand: Kaiyuexiang (KYX)
- Origin: Shenzhen, China
- Certifications: Not specified in the provided text
Technical Specifications
| Parameter | Value | Unit | Condition |
|---|---|---|---|
| Product Name | Quartz Crystal Resonator | ||
| Product Model | 3225/37.400MHZ | ||
| Original Model | K3A374001510 | ||
| Frequency | 37.400 | MHZ | |
| Frequency Tolerance | 10 | ppm | at 253 |
| Load Capacitance (CL) | 15 | PF | |
| Holder Type | SMD3.2*2.5 | ||
| Equivalent Series Resistance | 40 | Max | |
| Storage Temperature Range | -40 | +85 | |
| Operating Temperature Range | -40 | +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 | KYX37.400 |
Reliability Testing
| Test Item | Conditions and Requirements |
|---|---|
| Vibration | Frequency sweep: 10Hz to 50Hz and return to 10Hz in 1 min. Amplitude: 1.5mm. Duration: 2h for each of 3 mutually perpendicular axes (total 6h). Frequency: 10Hz to 55Hz and return to 10Hz, 1 octave/min. Amplitude: 1.5mm. 2 hours each for 3 mutually perpendicular directions. Requirements: (1).FL:+/-10ppm (2).Rr:+/-10 |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. |
| Shock | Peak acceleration: 981m/s. Duration of pulse: 6ms. Three successive shocks in both directions of 3 mutually perpendicular axes (total 18 shocks). Acceleration: 981m/s. Time: 6ms. Applied in 3 mutually perpendicular directions. Requirements: (1).FL:+/-10ppm (2).Rr:+/-10 |
| Damp Heat, Constant | Stored at 402 with relative humidity of 90% to 95% for 48h, then subjected to standard atmospheric conditions for 12h before measurement. |
| Cold Storage | Stored at -405 for 48h, then subjected to standard atmospheric conditions for 12h before measurement. |
| Dry Heat Storage | Stored at 1005 for 24h, then subjected to standard atmospheric conditions for 12h before measurement. |
| Aging | Stored at 855 for 7d, then subjected to standard atmospheric conditions for 12h before measurement. |
| Temperature Cycling | 5 successive cycles with parameters as per table, then subjected to standard atmospheric conditions for 12h before measurement. Cycle parameters: 1. -403 for 30min. 2. Standard atmospheric conditions within 30s. 3. 1003 for 30min. 4. Standard atmospheric conditions within 30s. |
| Resistance to Soldering Heat | Not specified in detail. |
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