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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
12pF
Equivalent Series Resistance(ESR):
60Ω
Frequency:
14.31818MHz
Mfr. Part #:
K3A14318181210
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A14318181210
Product Description
Product Overview
This datasheet outlines the specifications for the Kaiyuexiang Industrial Quartz Crystal Resonator, model 3225/14.31818MHZ. It is designed for applications requiring precise frequency control, featuring a load capacitance of 12PF and a frequency tolerance of 10ppm.
Product Attributes
- Brand: (Kaiyuexiang Industrial)
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Original Model: K3A14318181210
Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Frequency | 14.31818 | MHz | |
| Holder Type | SMD 3.2*2.5 | ||
| Frequency Tolerance | 10 | ppm | at 253 |
| Equivalent Series Resistance (ESR) | 60 | Max | |
| Storage Temperature Range | -40 to +85 | ||
| Operating Temperature Range | -40 to +85 | ||
| Frequency Characteristics Over Temperature | 10 | ppm | -40+85 |
| Load Capacitance (CL) | 12 | PF | |
| Drive Level | 100 | W | Max |
| Shunt Capacitance | 5 | PF | MAX |
| Insulation Resistance | 500 | M | Min at 100 V |
| Mode Of Oscillation | Fundamental | ||
| Aging | 3 | ppm/Year | |
| Marking Description | K14.31818MHZ | ||
| Dimensions | 3.2*2.5 (mm) | ||
Reliability Testing
| Test Item | Conditions and Requirements | Requirements |
|---|---|---|
| Vibration | Frequency sweep 10Hz to 55Hz and return to 10Hz in 1min. Amplitude: 1.5mm. Applied for 2h each on 3 mutually perpendicular axes (total 6h). | |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. | (1).FL:+/-5ppm (2).Rr:+/-15% |
| Shock | Peak acceleration: 981m/s. Duration: 6ms. Three successive shocks in both directions of 3 mutually perpendicular axes (total 18 shocks). | |
| Damp Heat, Constant | Stored at 402 with 90%-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 7 days, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Temperature Cycling | 5 successive cycles as per table below, then subjected to standard atmospheric conditions for 1-2h before measurement. | (1).FL:+/-10ppm (2).Rr:+/-80 |
| Resistance to Soldering Heat |
Temperature Cycling Details
| Step | Temperature | Duration |
|---|---|---|
| 1 | -403 | 30 min |
| 2 | Standard atmospheric conditions | Within 30s |
| 3 | 1003 | 30 min |
| 4 | Standard atmospheric conditions | Within 30s |
Manufacturer Information
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Bao'an District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com
2410121237_KYX-K3A14318181210_C368734.pdf
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