ZTT-20.00MX

Overview

The ZTT-20.00MX is a ceramic resonator manufactured by ECS Inc., designed for through-hole mounting in SIP-3 packages. It operates at a nominal frequency of 20.0 MHz with a built-in capacitance of 30 pF and an impedance of 30 Ohms. The component features a frequency tolerance of ±0.3% and functions within a temperature range of -20°C to +80°C. This device serves as a cost-effective timing solution for stabilizing clock signals in electronic circuits.

Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable frequency control for timing operations
• Utilizes ceramic material for reliable performance

Applications

• Microcontroller clock stabilization
• Timing circuits in consumer electronics
• Embedded system oscillator applications

Procurement Notes

Verify the current lifecycle status, which is listed as obsolete, before initiating procurement. Confirm that the SIP-3 through-hole package aligns with existing PCB footprints. Ensure the ±0.3% tolerance and 30 Ohm impedance meet specific circuit requirements. Check RoHS compliance if environmental regulations apply to the target assembly.

Selection Notes

Select this component when a low-cost, high-stability timing source is required for microcontroller-based designs. The integrated capacitor reduces external component count compared to discrete crystal oscillators. Consider the limited operating temperature range of -20°C to +80°C for environmental suitability. Verify availability due to the obsolete lifecycle status.

Part Context

This part belongs to the ZTT series of ceramic resonators from ECS Inc. These components are engineered to replace quartz crystals in applications where moderate stability suffices. The series typically offers various frequencies and package options to support diverse embedded timing needs across industrial and consumer markets.