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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
13pF
Operating Temperature:
-40℃~+85℃
Frequency:
25MHz
Mfr. Part #:
K3A250001310
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A250001310
Product Description
Product Overview
This document details the specifications for the KYX 3225/25.000MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: KYX (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3225/25.000MHZ
- Original Model: K3A250001310
Technical Specifications
| Parameter | Value | Unit | Notes |
| Frequency | 25.000 | MHZ | |
| Holder Type | SMD3.2*2.5 | ||
| Frequency Tolerance | ±10 | ppm | at 25℃±3℃ |
| Equivalent Series Resistance | 40 | ΩMax | |
| Storage Temperature Range | -40 to +85 | ℃ | |
| Operating Temperature Range | -40 to +85 | ℃ | |
| Frequency Characteristics Over Temperature | ±20 | ppm | -40℃ to +85℃ |
| Load Capacitance (CL) | 13 | PF | |
| Drive Level | 100 | μW | |
| Shunt Capacitance | 5 | PF MAX | |
| Insulation Resistance | ≥500 | MΩ Min | at 100 V |
| Mode Of Oscillation | Fundamental | ||
| Aging | ±3 | ppm/Year | |
| Marking Description | KYX25.000 | ||
| Dimensions | mm | (Refer to Structure Illustration) |
Reliability Testing
| Test Item | Test Conditions and Requirements | Requirements |
| Vibration | Frequency sweep: 10Hz to 50Hz and return to 10Hz in 1min. 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. Pulse 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℃ with 90%-95% RH 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 cycles as per table, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Resistance to Soldering Heat |
2409272302_KYX-K3A250001310_C18209074.pdf
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