Electrical Specifications:
Item/Type: YST310S
Standard Frequency: 32.768KHz
Frequency Tolerance (at 25 ℃): ± 10 ppm, or specify
Load Capacitance: 12.5 pF, or specify
Parabolic Coefficient (B): (-0.03 ± 0.01) * 10^-6/℃²
Turnover Temperature (Ti): 25 ℃ ± 5 ℃
Shunt Capacitance (C0): 1.0pF typical
Motional Capacitance (C1): 6.4fF typical
Maximum Aging: ± 3 ppm/year
Operation Temperature Range: –40~+85℃
Storage Temperature: -55~+125℃
Equivalent Series Resistance (ESR): 70K Ω Max.

Physical Dimensions:
External Dimensions: 3.20 x 1.50 x 0.75mm

Applications:
Mobile phones, Notebooks, and DSC (Digital Still Cameras)

Reflow Soldering Profile:
Preheat: 170~180℃ for 120 seconds max
Primary Heat: 220℃ for 60 seconds max
Peak: 260℃ for 10 seconds max
Pb-free reflow

Taping Specification:
3000 pcs per reel

Part Number Guide:
Example: X3215327 68 K G B2SI YST310S = 3.20×1.50 SMD SEAM TYPE

Manufacturer:
SHENZHEN YANGXING TECHNOLOGY CO., LTD