ZTB522P

Overview

The ZTB522P is a ceramic resonator manufactured by ECS Inc., designed for through-hole mounting. It operates at a nominal frequency of 522.0000 kHz with a tolerance of ±2kHz and stability of ±0.3%. The component functions within an operating temperature range of -20°C to 80°C. It utilizes a radial, box package with two leads spaced at a 5.00mm pitch. This device serves as a timing element in electronic circuits requiring precise frequency control.

Feature Summary

• Through-hole mounting configuration for standard PCB assembly
• Ceramic resonator technology for stable frequency generation
• Radial box package design with 5.00mm lead pitch

Applications

• Microcontroller clock sources
• Timing circuits in consumer electronics
• Embedded system oscillators

Procurement Notes

Verify the specific datasheet version from ECS Inc. to confirm current manufacturing status and RoHS compliance details. Ensure the ordering suffix matches the required lead form and coating specifications. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when a 522 kHz timing source is required for through-hole applications. Consider the ±0.3% stability requirement against circuit sensitivity. Evaluate the -20°C to 80°C temperature range against environmental conditions. Compare physical dimensions of the radial box package against board space constraints.

Part Context

This part belongs to the ZTB series of ceramic resonators from ECS Inc. These components are generally used as cost-effective alternatives to quartz crystals in applications where moderate frequency stability is sufficient. The series typically includes various frequency options packaged in similar through-hole formats.

Replacement Considerations

Consult official substitution lists from ECS Inc. for direct replacements. Verify that any substitute part matches the 522 kHz frequency, ±2kHz tolerance, and through-hole package dimensions. Ensure thermal and electrical characteristics align with original design requirements.