32.768KHz Quartz Crystal Unit SMD2012 2pads RoHS Certified HD 7Y032768NW2 for Oscillator Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Description
This specification applies to the RoHS compliance quartz crystal unit with a frequency of 32.768KHz, designed for use in crystal oscillator applications. It features a SMD2012-2pads construction.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Origin: China (implied by company name and address)
- Certifications: RoHS compliance
Technical Specifications
| Item | Value | Unit | Condition | Notes |
| Type of Quartz Resonator | SMD2012-2pads | |||
| Nominal Frequency | 32.768 | KHz | ||
| Load Capacitance | 12.5 | PF | ||
| Frequency Tolerance | ±20 | ppm | at 25 | |
| Frequency Temperature Stability | -0.04* 10-6/2 | Max | ||
| Series Resistance | 70 | K | Max | |
| Quality Factor | 60K | TYP | ||
| Turnover Temperature | 25 | ±5 | ||
| Operation Temperature | -40 to +85 | |||
| Preservation Temperature | -55 to +125 | |||
| Shunt Capacitance | 1.3 | PF | Typical | |
| Capacitance Ratio | 500 | Typical | C0/C1 | |
| Insulation Resistance | 500M | at DC 100V±10V | ||
| Drive Level | 1 | W | Max | |
| Mode of Vibration | +2X-cut, Fundamental |
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 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina