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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
40Ω
Frequency:
27MHz
Mfr. Part #:
K38270002020
Package:
DT-38
Key Attributes
Model Number:
K38270002020
Product Description
Product Overview
The Kaiyuexiang Quartz Crystal Resonator, model 3*8/27.000MHZ, is a high-frequency component designed for precise timekeeping and oscillation. With a nominal frequency of 27.000 MHz and tight frequency tolerance of 20ppm, it is suitable for various electronic applications requiring stable and accurate frequency output. Its compact 38 package and robust mechanical and environmental performance ensure reliability in demanding conditions.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: (Shenzhen)
- Product Name: (Quartz Crystal Resonator)
- Original Model: K38270002020
Technical Specifications
| Parameter | Value | Unit | Condition |
| Case Type | 38 | ||
| Vibration Mode | Fundamental | ||
| Nominal Frequency | 27.000 | MHz | |
| Frequency Tolerance (at 202) | 20 | ppm | |
| Temperature Frequency Drift | 20 | PPM | |
| Load Capacitance | 20 | PF | |
| Resonant Resistance | 120 | max | |
| Static Capacitance | 7.0 | pF max | |
| Drive Level | 10 | W | |
| Aging Rate | 5 | ppmyear | |
| Insulation Resistance | 500 | M | DC10015V |
| Testing Instrument | 250B | ||
| Free Fall (Shock) | 5 | ppm | 35cm drop onto 2cm thick board, 3 times |
| Vibration | 20 | ppm | 10~55Hz, 0.75mm amplitude, 30 min each X, Y, Z direction |
| Temperature Cycle | Appearance: No damage; Performance: Same as Vibration | -10 to +60, 3 cycles (2-3min each temp, 30min dwell) | |
| Solderability | >95% | 2355 solder bath for 20.5 sec (2-3.0mm from lead end); Performance: Same as Vibration | |
| Resistance to Soldering Heat | Appearance: No abnormality; Performance: Same as Vibration | 250 10 solder bath for 3.50.5 sec (2-2.5mm from lead end) | |
| Low Temperature Resistance | Performance: Same as Vibration | -253 for 2 hours, then 2 hours at room temperature recovery | |
| High Temperature Resistance | Performance: Same as Vibration | +702 for 2 hours, then 2 hours at room temperature recovery | |
| Constant Humidity Heat | Appearance: No abnormality; Performance: Same as Vibration | 403, RH932 for 48 hours, then 2 hours at room temperature recovery | |
| High Temperature Aging | Frequency Change 5ppm; Resistance Change 25 | 1202 for 48 hours, then 2 hours at room temperature recovery |
2106021033_KYX-K38270002020_C2836028.pdf
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