ZTA-3.68MG

Overview

The ZTA-3.68MG is a ceramic resonator manufactured by ECS Inc., designed for through-hole mounting applications. It operates at a nominal frequency of 3.68 MHz with a tolerance of ±0.3%. The component features an impedance of 30 Ohms and functions within an extended temperature range of -20°C to +80°C. Physically, it utilizes a radial two-lead package with a 5.00mm pitch, measuring 10.00mm in length and 5.00mm in width. This device provides stable oscillation characteristics suitable for microcontroller clock sources.

Feature Summary

• Utilizes ceramic resonator technology for stable frequency generation
• Supports through-hole mounting with radial lead configuration
• Operates within an extended industrial temperature range

Applications

• Microcontroller clock source circuits
• Embedded system timing references
• Consumer electronics oscillator modules

Procurement Notes

Verify the specific ordering suffix matches the required tolerance and temperature rating. Confirm that the radial lead pitch aligns with the target PCB footprint dimensions. Ensure compliance with RoHS directives if restricted substances are prohibited in the assembly process. Cross-reference the manufacturer part number against official distributor catalogs to confirm current availability status.

Selection Notes

Select this component when a precise 3.68 MHz reference is required for digital logic timing. Consider the 30 Ohm impedance for compatibility with standard oscillator circuits. Evaluate the thermal performance requirements against the specified operating range. Compare physical dimensions against available board space constraints before finalizing the design integration.

Part Context

This part belongs to the ZTA series of ceramic resonators from ECS Inc. The series offers various frequency options and package types. These components serve as cost-effective alternatives to quartz crystals in applications where high precision is not critical. The ZTA series is widely used in general-purpose electronic devices requiring basic timing signals.

Replacement Considerations

Direct substitutes include other 3.68 MHz ceramic resonators with matching 30 Ohm impedance and radial lead pitch. Verify equivalent tolerance ratings and temperature ranges when considering alternative manufacturers. Ensure mechanical dimensions fit the existing footprint without modification.