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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
20pF
Frequency:
11.2896MHz
Mfr. Part #:
7B011289R01
Package:
SMD3225-4P
Key Attributes
Model Number:
7B011289R01
Product Description
Product Overview
This specification applies to the RoHS compliant quartz crystal unit with a frequency of 11.2896MHz, designed for crystal oscillator applications. It features a SMD3225-4 crystal resonator construction.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Origin: Not specified
- Material: Quartz
- Color: Not specified
- Certifications: RoHS
Technical Specifications
| Item | Value | Unit | Notes |
|---|---|---|---|
| Nominal Frequency | 11.2896 | MHz | |
| Load Capacitance | 20 | pF | |
| Frequency Tolerance | ±10 | ppm | |
| Frequency Temperature Stability | ±20 | ppm | |
| Resonance Resistance | 100 | 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 | |
| Type of Quartz Resonator | SMD3225-4pads |
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
| View | Dimension 1 (mm) | Dimension 2 (mm) | Dimension 3 (mm) | Dimension 4 (mm) | Dimension 5 (mm) | Dimension 6 (mm) |
|---|---|---|---|---|---|---|
| Bottom View | 3.20 ± 0.10 | 2.50 ± 0.10 | 1.2 ± 0.10 | 0.7 ± 0.10 | 0.65 ± 0.10 | 0.9 ± 0.10 |
| Internal View | 1.4 | 0.8 | 1.4 | 1.2 | 1.2 |
Packing Specification
Quantity per reel: 3000Pcs
2411121141_HD-7B011289R01_C654946.pdf
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