49US9S1356BMDALDGCE-B

Crystals Overview

The HKC 49US9S1356BMDALDGCE-B is a quartz crystal resonator designed for frequency control applications. It operates at a fundamental frequency of 13.56 MHz with a tolerance of ±20 ppm. The component utilizes an HC-49/US package and features a load capacitance of 15 pF and a series resistance of 30 Ohms. It supports an operating temperature range from -40°C to +85°C. This device is suitable for standard oscillator circuits requiring precise timing signals within the specified thermal environment.

Crystals Feature Summary

• Provides stable oscillation at 13.56 MHz
• Utilizes HC-49/US through-hole packaging
• Operates across industrial temperature ranges

Crystals Applications

• RFID reader circuits
• Wireless communication modules
• Industrial control systems

Crystals Procurement Notes

Verify the specific manufacturer designation, as HKC primarily manufactures display panels while this part number appears associated with crystal suppliers like Hong Kong X'Tals Limited. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the HC-49/US package matches your PCB footprint requirements before ordering.

Crystals Selection Notes

Select this component when a 13.56 MHz signal is required for RFID or ISM band applications. Consider the ±20 ppm frequency tolerance and 15 pF load capacitance to ensure compatibility with your oscillator circuit design. Verify that the 30 Ohm series resistance meets your drive level specifications.

Crystals Part Context

This part belongs to the category of quartz crystal resonators used in electronic timing circuits. While the brand name HKC is prominent in display technology, this specific component represents a passive frequency control element. It serves as a critical reference clock source for digital and analog systems requiring stable periodic waveforms.

Crystals Replacement Considerations

Substitutes must match the 13.56 MHz frequency, HC-49/US package, and 15 pF load capacitance. Verify equivalent series resistance and temperature stability. Cross-reference with other manufacturers offering similar ISM band crystals.