KYOCERA AVX Tuning Fork Crystals offer 50kΩ to 80kΩ resistance ratings, a 32.76KHz nominal frequency, and a -40°C to +85°C operating temperature range. These tuning fork crystals feature an ultra-miniature and low-profile design, are reflow compatible, and use ceramic packaging for high precision and reliability. Three sizes are available for these crystals: 3.2mm x 1.5mm, 2mm x 1.2mm, and 1.6mm x 1mm. KYOCERA AVX Tuning Fork Crystals are suitable for mobile communication devices, digital home appliances, and radio clocks.