ZTA-20.00MX

Overview

The ZTA-20.00MX is a ceramic resonator manufactured by ECS Inc., designed for through-hole mounting applications. It operates at a nominal frequency of 20.0000 MHz with a tolerance of ±0.3% and a stability of ±0.5%. The component features a 30 Ohm impedance and includes an integrated load capacitance of 30 pF. It functions within a temperature range of -20°C to +80°C. The physical package is a SIP-2 configuration with a height of 1.35 mm (0.053 inches). The device is RoHS compliant and utilizes a ceramic package construction.

Feature Summary

• Through-hole SIP-2 ceramic package design
• Integrated 30 pF load capacitance
• RoHS compliant manufacturing

Applications

• Microcontroller clock generation
• General purpose timing circuits
• Consumer electronics control boards

Procurement Notes

Verify the specific manufacturer part number against official ECS documentation to confirm compatibility. Check for lifecycle status updates as availability may vary. Ensure the required operating temperature range aligns with system specifications. Confirm lead-free compliance requirements if applicable to the assembly process.

Selection Notes

Select this component when a cost-effective, low-profile timing solution is required for through-hole PCB designs. Consider the ±0.3% tolerance for applications needing moderate frequency accuracy. Evaluate the 30 Ohm impedance match with the driving circuit. Verify that the 30 pF internal capacitance meets the oscillator circuit requirements without external components.

Part Context

This part belongs to the ZTA series of ceramic resonators from ECS Inc. These components serve as alternatives to quartz crystals in applications where high precision is not critical. The series offers various frequency options and package styles to support diverse electronic design needs.

Replacement Considerations

Consult official ECS substitution guides for verified equivalents. Generic replacements may differ in impedance or capacitance values.