CS01188-27.12M

Overview

The CS01188-27.12M is a surface-mount crystal manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 27.12 MHz with a frequency tolerance of ±15 ppm and a load capacitance of 10 pF. The component belongs to the NX2016SA series, featuring a 4-SMD, no-lead package with dimensions of 2.0 mm x 1.6 mm and a maximum height of 0.6 mm. It has an equivalent series resistance (ESR) of 60 Ohms and supports fundamental mode operation. The device is rated for a temperature range of -40°C to +85°C and complies with RoHS 3 standards.

Feature Summary

• Compact 2.0x1.6mm SMD footprint designed for space-constrained layouts
• Fundamental oscillation mode with low ESR for efficient circuit design
• Wide operating temperature range suitable for industrial applications

Applications

• NFC and RFID reader circuits
• Low-power IoT device clock sources
• Wearable electronics timing references

Procurement Notes

Verify the specific suffix codes against the official NDK datasheet to ensure correct packaging and specifications. Confirm that the selected variant matches the required load capacitance and frequency tolerance for your circuit design. Check for any recent updates to the RoHS compliance status or lead-free plating requirements before finalizing procurement orders.

Selection Notes

Select this component when a small form factor is critical for PCB layout density. Ensure the oscillator circuit can drive the 60 Ohm ESR effectively. Verify that the 10pF load capacitance aligns with the microcontroller or RF transceiver input requirements. Consider the -40°C to +85°C range if the application environment experiences significant thermal variations.

Part Context

This part is part of the NX2016SA series, which focuses on miniaturized crystal units. It shares the physical dimensions and general characteristics of other devices in this family but differs in specific electrical parameters like frequency and load capacitance. It serves as a direct replacement for other 27.12 MHz crystals in the same package size within NDK's portfolio.

Replacement Considerations

ECS-27120-10-33B-CKY-TR from ECS Inc. is listed as a direct substitute.