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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Load Capacitance:
20pF
Frequency:
18.432MHz
Mfr. Part #:
K3A184322010
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A184322010
Product Description
Product Overview
This specification document details the Quartz Crystal Resonator, model 3225/18.432MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control, offering a frequency of 18.432 MHZ with a frequency tolerance of 10ppm at 253 and a load capacitance of 20 PF.
Product Attributes
- Brand: KYX
- Origin: Shenzhen, China
- Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
Technical Specifications
| Product Name | Product Model | Original Model | Frequency | Frequency Tolerance | Load Capacitance (CL) | Holder Type | Equivalent Series Resistance | Storage Temperature Range | Operating Temperature Range | Frequency Characteristics Over Temperature | Drive Level | Shunt Capacitance | Insulation Resistance | Mode Of Oscillation | Aging | Marking Description |
| Quartz Crystal Resonator | 3225/18.432MHZ | K3A184322010 | 18.432 MHZ | 10ppm at 253 | 20 PF | SMD3.2*2.5 | 60Max | -40+85 | -40+85 | 20ppm -40+85 | 100W | 5PF MAX | 500M Min at 100 V | Fundamental | 3ppm/Year | KYX18.432 |
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 in 3 mutually perpendicular axes (total 6h). | (1).FL:10ppm (2).Rr:10 |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. | |
| Shock | Peak acceleration: 981m/s, duration: 6ms. Three successive shocks in both directions of 3 mutually perpendicular axes (total 18 shocks). | (1).FL:10ppm (2).Rr:10 |
| 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 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. | |
| 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 |
2409272303_KYX-K3A184322010_C19076864.pdf
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