AH-32.768KDZF-T

Crystals Overview

The AH-32.768KDZF-T is a 32.768 kHz tuning fork crystal manufactured by FTS. It features a frequency tolerance of ±20ppm and a load capacitance of 12.5pF. The equivalent series resistance (ESR) is specified as 70 kOhms. This component operates in fundamental mode and is designed for surface mount applications using a 2-SMD, no lead package. It supports an operating temperature range from -40°C to +85°C and complies with AEC-Q200 automotive standards.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability
• Surface mount tuning fork design
• Fundamental operating mode

Crystals Applications

• Automotive embedded systems
• Industrial automation controllers
• Real-time clock circuits

Crystals Procurement Notes

Verify the manufacturer origin carefully, as this part number is also associated with TXC Corporation. Confirm that the specific unit received matches the FTS specification sheet regarding ESR and package dimensions. Ensure compliance with RoHS3 requirements if applicable to your assembly process. Cross-reference the datasheet version to confirm current manufacturing status and any recent design changes.

Crystals Selection Notes

Select this component when an AEC-Q200 rated crystal is required for automotive or industrial environments. The 70 kOhm ESR value must match the oscillator circuit design constraints. Verify that the 12.5pF load capacitance aligns with the host controller's internal capacitance settings. Consider the -40°C to +85°C temperature range against your operational environment limits.

Crystals Part Context

This component belongs to the family of 32.768 kHz tuning fork crystals used for precise timekeeping. It serves as a frequency reference for microcontrollers and real-time clocks. The SMD package facilitates automated assembly processes. Automotive qualification ensures stability under vibration and thermal stress common in vehicle electronics.

Crystals Replacement Considerations

Direct substitutes include parts with identical 32.768 kHz frequency, ±20ppm tolerance, 12.5pF load capacitance, and 70 kOhm ESR. Ensure replacement components also hold AEC-Q200 certification and utilize the same 2-SMD no-lead package footprint.