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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Load Capacitance:
12pF
Frequency:
32.768MHz
Mfr. Part #:
K3A327681210
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A327681210
Product Description
Product Overview
This datasheet outlines the specifications for the Kaiyuexiang 3225/32.768MHZ Quartz Crystal Resonator. Designed for precision timing applications, this SMD component offers stable frequency performance with a load capacitance of 12pF and a frequency tolerance of 10ppm at 25. It operates reliably across a wide temperature range of -40 to +85.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3225/32.768MHZ
- Original Manufacturer Model: K3A327681210
- Marking Description: KYX32.768
Technical Specifications
| Parameter | Value | Unit | Notes | |
|---|---|---|---|---|
| Frequency | 32.768 | MHZ | ||
| Holder Type | SMD 3.2*2.5 | |||
| Frequency Tolerance | 10ppm | at 25 3 | ||
| Equivalent Series Resistance | 70 | Max | ||
| Storage Temperature Range | -40 to +85 | |||
| Operating Temperature Range | -40 to +85 | |||
| Frequency Characteristics Over Temperature | 20ppm | -40 to +85 | ||
| Load Capacitance (CL) | 12 | PF | ||
| Drive Level | 100 | W | ||
| Shunt Capacitance | 5 | PF MAX | ||
| Insulation Resistance | 500 | M Min at 100 V | ||
| Mode Of Oscillation | Fundamental | |||
| Aging | 3ppm | /Year | ||
Reliability Testing
| Test Item | Test Condition 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:10 |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. | |
| Shock | Peak acceleration: 981m/s. Pulse 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 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. | |
| Resistance to Soldering Heat |
| Temperature | Duration |
|---|---|
| -403 | 30min |
| Standard atmospheric conditions | Within 30s |
| 1003 | 30min |
| Standard atmospheric conditions | Within 30s |
2409272303_KYX-K3A327681210_C19076767.pdf
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