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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Load Capacitance:
20pF
Operating Temperature:
-
Frequency:
8MHz
Mfr. Part #:
71008000RW1
Package:
HC-49S
Key Attributes
Model Number:
71008000RW1
Product Description
Product Overview
This specification applies to the RoHS compliance quartz crystal unit with a frequency of 8.000MHz, designed for use in crystal oscillator applications. It features the HC-49S package type.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Origin: China
- Model: 71008000RW1
- Type: HC-49S Quartz Crystal Unit
- Certification: RoHS compliance
Technical Specifications
| Nominal Frequency (f) | Load Capacitance (CL) | Frequency Tolerance (f/f) | Frequency Temperature Stability | Resonance Resistance (ohm) | Osc Mode | Shunt Capacitance (C0) | Drive Level (DL) | Operating Temperature Range (TOPR) | Storage Temperature Range (TSTG) | Insulation Resistance (IR) | Aging (fA) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.000MHz | 20pF | 20ppm | 20ppm | 80 ohms Max | Fundamental mode | 7pF Max | 100W typical | -20 to +70C | -55 to +125C | 500M ohms | 5ppm/Year Max |
Reliability Specification
| Item | Condition | Standard |
|---|---|---|
| Drop characteristics | Free drop from 75cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.) | 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 | +402 & 90%~95% R.H. 250 hours | Frequency change:5ppm Rr as specification |
| Low temperature characteristics | -402, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Temperature cycling | -303/303 min~+852/303min, 5 cycles | Frequency change:5ppm Rr as specification |
| Refluence examination | Frequency change:5ppm Rr as specification |
2411121141_HD-71008000RW1_C655216.pdf
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