Electrical Specifications of SMD3215-2PIN 32.768KHz

Features

• Reflow resistance type crystal units
• Higher frequency pull ability and lower equivalent series resistance
• Lower cost and highly mass production capability
• The best choice of TVSTB, LCDM and Cable Modem
• RoHS compliant/Pb Free.

Electrical Specifications

• Frequency Range: 32.768 KHz
• Frequency Tolerance: (at 25C) +20 ppm, or specify
• Operating Temperature Range: -40℃~+85℃
• Shunt Capacitance (C0):1.5 pF Max.
• Drive Level: 0.1 uW typical,0.5uW max
• Load Capacitance: Series,7 pF, 9 pF, 12.5 pF, or specify
• Aging :(at 25℃) 3 ppm First year Max.
• Storage Temperature Range: -55℃~+125℃
• Turnover Temperature: 25℃±5℃
• Temperature Coefficient: (-0.036+/-0.005) ppm/℃2
• Insulation Resistance: 500MQ@DC 100±10V

Equivalent Series Resistance (ESR)

Fundamental
32.768KHz   70kΩ Max.

Mechanical Demensions: