SMT 32.768 KHz Tuning Fork Crystals

SMT 32.768 KHz Tuning Fork Crystals

All series of SMD tuning fork crystals from ECS Inc. are excellent choices as the clock source for small mobile telecommunications devices, as well as any portable equipment requiring low power consumption.

Series Package Size Package Type Load Capacitance  Frequency Tolerance
@ 25°C
Operating
Temperature
ECX-12 2.0 x 1.2 x 0.6 mm Ceramic 12.5 pF ±20 ppm -40°C to +85°C
ECX-31B 3.2 x 1.5 x 0.9 mm SMD ceramic 12.5 pF ±20 ppm -40°C to +85°C
ECX-39 4.9 x 1.8 x 1.0 mm SMD ceramic 12.5 pF ±20 ppm -40°C to +85°C
ECX-71 7.1 x 1.5 x 1.4 mm SMD plastic 7.0 and 12.5 pF ±20 ppm -40°C to +85°C
ECX-306 8.0 x 3.8 x 2.5 mm SMD plastic 6.0 and 12.5 pF ±20 ppm -40°C to +85°C
ECX-306X 8.0 x 3.8 x 2.5 mm SMD plastic 6.0 and 12.5 pF ±10 ppm/±20 ppm -40°C to +85°C
ECX-2X6-FLX 9.1 x 2.5 x 2.1 mm Cylinder 12.5 pF ±10 ppm -40°C to +85°C

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