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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
20pF
Operating Temperature:
-
Frequency:
32MHz
Mfr. Part #:
7E032000R01
Package:
SMD1612-4P
Key Attributes
Model Number:
7E032000R01
Product Description
Product Overview
This specification applies to the RoHS compliant quartz crystal unit with a frequency of 32.768MHz, designed for crystal oscillator applications. It is a SMD1612-4 Crystal Resonator from JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD.
Product Attributes
- Brand: HD-CRYSTAL
- Origin: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Type: SMD1612-4 Crystal Resonator
- Certifications: RoHS compliant
Technical Specifications
| Item | Nominal Frequency | Load Capacitance | Frequency Tolerance | Frequency Temperature Stability | Resonance Resistance | Osc Mode | Shunt Capacitance | Drive Level | Operating Temperature Range | Storage Temperature Range | Insulation Resistance | Aging |
| SMD1612-4 Crystal Resonator | 32.768MHz | 8pF | ±10ppm | ±3ppm/Year Max | 55 ohms Max | Fundamental mode | 2pF Max | 100µW Max | -20 to +70°C | -55 to +125°C | >500M ohms | ±20ppm |
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 | +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 |
| Refluence examination | Frequency change: ≤±5ppm Rr as specification |
Dimensions (Units: mm)
SMD1612-4
Top View:
1.65 ± 0.10
Bottom View:
0.7
0.4
0.7
0.6
0.6
0.2
1.25 ± 0.10
0.40 MAX
Internal View Connection:
1: CRYSTAL
2: CRYSTAL
3: GND
4: NC
Side View:
0.5±0.10
0.5± 0.10
0.3±0.10
0.4 ± 0.10
Packing Specification
Qty: 3000Pcs
2411121141_HD-7E032000R01_C655048.pdf
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