CS1042-A-32.768K-6-TR

Crystals Overview

The CS1042-A-32.768K-6-TR is a plastic molded surface-mount tuning fork crystal manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 6 pF and an equivalent series resistance (ESR) of 50 kOhms. It is housed in a 4-SOJ package with a 2.29 mm pitch, measuring 10.4 x 4.0 x 3.6 mm. This device is designed for precision timing applications requiring low power consumption.

Crystals Feature Summary

• Plastic molded surface-mount construction for reliable SMD assembly
• Tuning fork resonator design optimized for low-frequency timekeeping
• High impedance ESR characteristic suitable for low-power oscillator circuits

Crystals Applications

• Real-time clock circuits in portable electronic devices
• Microcontroller system timing references
• Wearable technology and smart home sensors

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with target PCB footprint and soldering profiles. Confirm that the 6pF load capacitance aligns with the host oscillator circuit requirements to maintain the specified ±20ppm frequency accuracy. Check RoHS compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a compact, leaded-style form factor is required for surface mount technology. The 4-SOJ package offers a mechanical alternative to standard ceramic crystals while maintaining similar electrical characteristics. Ensure the application environment does not exceed the operating temperature range defined in the official specifications.

Crystals Part Context

This part belongs to the CS1042 series of plastic molded SMD tuning fork crystals from Transko Electronics. The series is engineered to replace traditional through-hole tuning forks in modern electronics manufacturing. The 'A' designation typically indicates specific material or performance variations within the product line.

Crystals Replacement Considerations

Direct substitutes include other 32.768 kHz SMD tuning fork crystals with identical 4-SOJ dimensions and 6pF load capacitance. Verify pinout compatibility and mounting hole spacing before integration.