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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
18pF
Frequency:
20MHz
Mfr. Part #:
7D020000Q01
Package:
SMD2016-4P
Key Attributes
Model Number:
7D020000Q01
Product Description
Product Overview
This specification applies to a RoHS compliance quartz crystal unit with a frequency of 20.000MHz, designed for use in crystal oscillator applications. The unit is a SMD2016-4pads type quartz resonator.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Origin: China
- Certifications: RoHS
Technical Specifications
| Item | Value | Unit | Notes |
| Nominal Frequency | 20.000 | MHz | |
| Load Capacitance | 18 | pF | |
| Frequency Tolerance | ±10 | ppm | |
| Frequency Temperature Stability | ±20 | ppm | |
| Resonance Resistance | 80 | Ohms | Max |
| Oscillation Mode | Fundamental mode | ||
| Shunt Capacitance | 2 | pF | Max |
| Drive Level | 100 | µW | Max |
| Operating Temperature Range | -20 to +70 | °C | |
| Storage Temperature Range | -55 to +125 | °C | |
| Insulation Resistance | >500 | M ohms | |
| Aging | ±3 | ppm/Year | Max |
Reliability Specification
| Item | Condition | Standard |
| Drop characteristics | Free drop from 75cm height on a hard wooden board for 3 times. | Frequency change:≤±5ppm Rr as specification |
| Mechanical shock | Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times | Frequency change:≤±5ppm Rr as specification |
| Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Frequency change:≤±5ppm Rr as specification |
| Humidity characteristics | +40±2°C & 90%~95% R.H. 250 hours | Frequency change:≤±5ppm Rr as specification |
| Low temperature characteristics | -40±2°C, 250 hours, put in room temperature, test after 1 hours. | Frequency change:≤±5ppm Rr as specification |
| High temperature characteristics | +85±2°C, 250 hours, put in room temperature, test after 1 hours. | Frequency change:≤±5ppm Rr as specification |
| Temperature cycling | -30±3°C/30±3 min~+85±2°C/30±3min, 5 cycles | Frequency change:≤±5ppm Rr as specification |
| Reflow examination | Frequency change:≤±5ppm Rr as specification |
Dimensions
SMD2016-4 Crystal Resonator
Internal View
2411121140_HD-7D020000Q01_C648929.pdf
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