ABRACON ABS07 32.768MHz Crystal, SMD, 3.2mm x 1.5mm, 6pF, 20ppm

The ABRACON ABS07-120-32.768KHZ-T is a high-precision, low-profile tuning fork crystal oscillator designed for demanding electronic applications. Its compact SMD (Surface Mount Device) footprint of 3.2mm x 1.5mm and a mere 0.9mm height make it the ideal choice for high-density circuit boards where space is at a premium. The crystal features a seam-sealed ceramic package, providing excellent environmental and heat resistance while being hermetically sealed and not moisture-sensitive, ensuring reliable performance across an extended industrial temperature range.

Engineered for stability, this crystal offers a nominal frequency of 32.768kHz with a tight frequency tolerance of ±20ppm. It is characterised by a low load capacitance of 6pF and a guaranteed maximum Equivalent Series Resistance (ESR) of 60kΩ, making it perfectly suited for ultra-low-power designs such as those found in real-time clocks (RTCs), microcontrollers, and wearable technology. The AT-cut tuning fork design delivers consistent frequency output.

Key Features & Specifications

• Frequency: 32.768 kHz
• Package/Case: SMD, 3.2mm x 1.5mm x 0.9mm
• Load Capacitance: 6 pF
• Frequency Tolerance: ±20 ppm
• Maximum ESR: 60 kΩ
• Ageing: ±3 ppm per year maximum
• Insulation Resistance: 500 MΩ
• Operating Temperature Range: -40°C to +85°C
• Construction: Hermetically sealed ceramic package

Applications

This robust and reliable crystal is built to perform in a wide array of electronic systems. Its combination of small size, low power consumption, and industrial temperature tolerance makes it a critical component for timing and clocking functions.

• Communications & Networking: Routers, switches, and network interface cards.
• Wireless Devices: Bluetooth modules, IoT sensors, and portable transceivers.
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