ECS-135.60-18-30B-AGN-TR

Crystals Overview

The ECS-135.60-18-30B-AGN-TR is a fundamental mode quartz crystal resonator from the ECX-53B series, manufactured by ECS Inc. It operates at a nominal frequency of 13.56 MHz with a load capacitance of 18 pF. The component features a tolerance of ±25 ppm and a frequency stability of ±30 ppm. Designed for surface mount applications, it utilizes a 4-SMD, no lead package measuring 5.0 mm in length, 3.2 mm in width, and 0.8 mm in height. The unit supports an operating temperature range from -40°C to +85°C and has an equivalent series resistance (ESR) of 80 Ohms.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Compact 5.0mm x 3.2mm SMD footprint
• Wide industrial temperature range capability

Crystals Applications

• RFID reader clock sources
• Wireless communication interface timing
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'B' against the manufacturer datasheet to confirm package dimensions and pin configuration. Ensure the load capacitance matches the circuit design requirements. Confirm RoHS compliance status through official certification documents prior to integration.

Crystals Selection Notes

Select this component when a stable 13.56 MHz reference is required for RFID or wireless protocols. The 18 pF load capacitance must align with the oscillator circuit's stray capacitance. Consider the 80 Ohm ESR for drive level limitations and power consumption constraints in low-power designs.

Crystals Part Context

This part belongs to the ECX-53B series of high-frequency crystals. It serves as a timing element for digital circuits requiring precise frequency generation. The series offers various frequency options within a standardized small outline package format for space-constrained PCB layouts.

Crystals Replacement Considerations

Cross-reference with other 13.56 MHz crystals in the 5x3.2mm package. Verify that substitute parts match the 18 pF load capacitance and ±25 ppm tolerance. Check for identical mounting pad footprints to ensure mechanical compatibility.