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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
8pF
Operating Temperature:
-40℃~+85℃
Frequency:
40MHz
Mfr. Part #:
K3A400000810
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A400000810
Product Description
Product Overview
This document specifies the Quartz Crystal Resonator () from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for various electronic applications requiring stable frequency generation.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator ()
- Product Model: 3225/40.000MHZ
- Original Part Number: K3A400000810
- Marking: KYX40.000
Technical Specifications
| Item | Specification | Unit | Condition | Max/Min |
| Frequency | 40.000 | MHZ | ||
| Frequency Tolerance | ±10 | ppm | at 25±3°C | |
| Load Capacitance (CL) | 8 | PF | ||
| Equivalent Series Resistance | 40 | Ω | Max | |
| Shunt Capacitance | 5 | PF | MAX | |
| Insulation Resistance | 500 | MΩ | at 100 V | Min |
| Drive Level | 100 | μW | ||
| Operating Temperature Range | -40 to +85 | °C | ||
| Storage Temperature Range | -40 to +85 | °C | ||
| Frequency Characteristics Over Temperature | ±20 | ppm | -40 to +85°C | |
| Aging | ±3 | ppm/Year | ||
| Mode Of Oscillation | Fundamental | |||
| Holder Type | SMD3.2*2.5 |
Reliability Testing
| Test Item | Test Condition and Requirements | Requirements |
| Vibration | Frequency sweep: 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:±10Ω |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. | |
| Shock | Peak acceleration: 981m/s². Duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks). | (1).FL:±10ppm (2).Rr:±10Ω |
| Damp Heat, Constant | Stored at 40±2°C with 90%-95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Cold Storage | Stored at -40±5°C for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Dry Heat Storage | Stored at 100±5°C for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Aging | Stored at 85±5°C for 7d, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Temperature Cycling | 5 successive cycles of temperature change as per table, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Temperature Cycling Details | Cycle 1: -40±3°C for 30min, then standard atmospheric conditions within 30s. Cycle 2: 100±3°C for 30min, then standard atmospheric conditions within 30s. | |
| Resistance to Soldering Heat |
2409272302_KYX-K3A400000810_C18209102.pdf
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