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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
10pF
Frequency:
18.432MHz
Mfr. Part #:
7B018432I01
Package:
SMD3225-4P
Key Attributes
Model Number:
7B018432I01
Product Description
Product Overview
This RoHS compliant quartz crystal unit operates at a nominal frequency of 18.432MHz and is designed for crystal oscillator applications. It features a SMD3225-4pads construction.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Type: SMD3225-4pads Crystal Resonator
- Certifications: RoHS
Technical Specifications
| Item | Value | Unit | Notes |
| Nominal Frequency | 18.432 | MHz | |
| Load Capacitance | 10 | pF | |
| Frequency Tolerance | ±10 | ppm | |
| Frequency Temperature Stability | ±20 | ppm | |
| Resonance Resistance | 40 | ohms | Max |
| Osc 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 |
| Drop characteristics | ≤±5 | ppm | Free drop from 75cm on hard wooden board |
| Mechanical shock | ≤±5 | ppm | Half sine wave (1000g) |
| Shake characteristics | ≤±5 | ppm | Shake frequency 10~55Hz, swing 1.5mm |
| Humidity characteristics | ≤±5 | ppm | +40±2 & 90%~95% R.H. for 250 hours |
| Low temperature characteristics | ≤±5 | ppm | -40±2 for 250 hours |
| High temperature characteristics | ≤±5 | ppm | +85±2 for 250 hours |
| Temperature cycling | ≤±5 | ppm | -30/30min ~ +85/30min, 5 cycles |
| Refluence examination | ≤±5 | ppm |
2411121141_HD-7B018432I01_C654973.pdf
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