32.768 khz crystal smd datasheet, load capacitance support from 6pf ,7pf,9pf to 12.5pf (optional )
Description: Quartz Crystal
Product Type:3215
Measure equipment: S&A 250B
32.768 khz crystal smd datasheet :
Electrical Characteristics:
Nominal Frequency | 32.768kHz | Aging | +-3ppm |
Oscillation Mode | Fundamental | Insulation Resistance | 500MΩ |
Load Capacitance | 12.5pF | Shunt Capacitance | 1.1pF |
Frequency Tolerance | +-10ppm | Motional Capacitance | 4.1fF |
Equivalent Series Resistance | 70KΩ | Quality Factor | 13k |
Drive Level | 0.1~0.5μW | SPQ | 3000pcs |
Parabolic Coefficient | -0.04~0.02PPM/℃^2 | Original | CN |
Operating Temperature | -40~85℃ | Lead time | 1-3 weeks |
Storage Temperature | -50~125℃ | MOQ | 3000pcs |
Ultrasonic cleaning:
General cleaning solutions or ultrasonic cleaning methods may be used to clean our products.
However, under certain circumstances, an ultrasonic cleaning machine could generate resonance
at the oscillaton frequency of our products and thus deteriorate the electrical characteristics in devices,
and even damage the overall structure of devices. Therefore, a verification test is recommended before cleaning.
Ultrasonic welding
Avoid mounting and processing by Ultrasonic welding this method has a possibility of an excessive vibration spreading
inside the crystal products and becoming the cause of characteristic deterioration and not oscillating.
Storage temperature description
Storage Temperature is only for the product itself, the temperature for the packing material is 5℃~40℃.
Recommended conditions for manual welding
Max.Temperature: 350 ± 10 ℃,Time:
3-sec max, Re-solder times: twice max.
32.768 khz crystal smd datasheet
Dimensions:
32.768 khz crystal smd datasheet
INSIDE STRUCTURE
32.768 khz crystal smd datasheet
EQUIVALENT CIRCUIT (crystal oscillator circuits)
32.768 khz crystal smd datasheet
32.768 khz crystal smd datasheet in ordering information:
SPQ=MOQ=3000PCS, lead time: 2 weeks, more information kindly contact us!
Do you want to know :
The Important Role of The Two External Capacitors of
The RTC Passive Crystal 32.768KHZ
please connect :http://www.xtalong.com/detail-91.html