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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Load Capacitance:
12pF
Operating Temperature:
-20℃~+70℃
Frequency:
12MHz
Mfr. Part #:
K38120001220
Package:
DT-38
Key Attributes
Model Number:
K38120001220
Product Description
Product Overview
This product is a Quartz Crystal Resonator from Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control. The model 3*8/12.000 MHZ offers a nominal frequency of 12.000 MHz with tight frequency tolerance and temperature stability.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3*8/12.000 MHZ
- Original Model: K38120001220
- Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Value |
|---|---|
| Box Type | 38 |
| Vibration Mode | Fundamental |
| Nominal Frequency | 12.000 MHz |
| Frequency Tolerance (at 252) | 20ppm |
| Temperature Frequency Tolerance | 20PPM |
| Load Capacitance | 12 PF |
| Resonant Resistance | 80 max |
| Static Capacitance | 3.0pF max |
| Drive Level | 100W |
| Aging Rate (per year) | 3ppmyear |
| Insulation Resistance (DC10015V) | 500M |
| Test Instrument | 250B |
| Free Fall (Shock) | 35cm height onto 2cm thick board, 3 times. Frequency deviation 5ppm after drop. |
| Vibration | 10~55Hz, 0.75mm amplitude, 30 mins each in X, Y, Z directions. Frequency variation 20ppm. |
| Temperature Cycling | -10 (2-3min) to +60 (30min), 3 cycles. No visual damage. Performance test same as vibration. |
| Solderability | Immersion in 2355 solder bath for 20.5 seconds, 2-3.0mm from lead end. Tinned surface >95%. Performance test same as vibration. |
| Resistance to Soldering Heat | Immersion in 250 10 solder bath for 3.50.5 seconds, 2-2.5mm from lead end. No visual abnormality. Performance test same as vibration. |
| Low Temperature Resistance | Stored at -253 for 2 hours, then recovered at room temperature for 2 hours. Performance test same as vibration. |
| High Temperature Resistance | Stored at +702 for 2 hours, then recovered at room temperature for 2 hours. Performance test same as vibration. |
| Constant Humidity Heat | 403, RH932, for 48 hours, then recovered for 2 hours. No visual abnormality. Performance test same as vibration. |
| High Temperature Aging | Aged at 1202 for 48 hours, then recovered at room temperature for 2 hours. Frequency variation 5ppm, resistance variation 25. |
2310101743_KYX-K38120001220_C18209024.pdf
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