CS11337-27.12M

Overview

The CS11337-27.12M is a fundamental mode quartz crystal resonator manufactured by NDK. It operates at a nominal frequency of 27.12 MHz with a frequency tolerance of ±30ppm and stability of ±40ppm. The component features a load capacitance of 6pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm x 0.5mm. The device supports a power input of 200μW and functions within an operating temperature range of -30°C to +85°C.

Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Compact surface-mount design suitable for space-constrained PCB layouts
• Wide operating temperature range ensuring reliability in varied environments

Applications

• Clock signal generation for microcontrollers
• Frequency reference for communication modules
• Timing circuits in consumer electronics

Procurement Notes

Verify the specific ordering suffix against the official NDK datasheet to ensure compatibility with required tolerance and stability specifications. Confirm that the package type matches the target footprint requirements. Request the latest manufacturing data sheet to validate current production status and any potential obsolescence notices before finalizing procurement decisions.

Selection Notes

Select this component when a precise 27.12 MHz reference is required with tight frequency tolerance. Ensure the circuit design accommodates the specified 6pF load capacitance to maintain accuracy. Consider the ESR value for oscillator circuit stability. Verify that the operating temperature range meets the environmental demands of the end application.

Part Context

This part belongs to NDK's NX-2016SA series of surface-mount crystals. The series is known for high quality and uniform mass production using proprietary technology. It serves as a standard timing element in various electronic systems requiring reliable quartz-based frequency control.

Replacement Considerations

Direct substitutes include NDK part numbers with identical electrical parameters and package dimensions, such as NX2016SA-27.12MHZ variants. Cross-brand replacements must match frequency, load capacitance, ESR, and physical footprint strictly.