CS08891-24M

Overview

The CS08891-24M is a surface-mount crystal manufactured by NDK. It operates at a nominal frequency of 24 MHz with a frequency tolerance of ±10 ppm and a stability of ±25 ppm. The component features a load capacitance of 6 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no lead package with dimensions of 2.00 mm x 1.60 mm x 0.50 mm. Designed for base fundamental mode operation, it functions within a temperature range of -40°C to +85°C and holds MSL level 1 classification.

Feature Summary

• Compact 4-SMD surface mount footprint suitable for space-constrained designs
• High frequency stability with ±25 ppm total tolerance over temperature
• Low equivalent series resistance for efficient circuit integration
• RoHS3 compliant construction for environmental safety

Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Oscillator circuits in consumer electronic devices
• Embedded systems requiring precise 24 MHz timing基准

Procurement Notes

Verify the specific package variant and tolerance grade against the official NDK datasheet STD-CSR-1 before procurement. Ensure that the design environment supports the specified operating temperature range of -40°C to +85°C. Confirm compatibility with the target load capacitance of 6 pF to maintain frequency accuracy. Check for any recent supply chain updates or alternative packaging options directly from the manufacturer.

Selection Notes

Select this component when a compact 2.0mm x 1.6mm crystal is required for 24 MHz applications. The ±10 ppm tolerance suits most general-purpose digital logic. Consider the 60 Ohm ESR value for oscillator circuit design to ensure reliable startup. Verify that the PCB layout accommodates the 4-SMD no-lead form factor and meets spacing requirements for reflow soldering processes.

Part Context

This part belongs to NDK's standard SMD crystal lineup, often associated with the NX2016SA series family. It serves as a passive timing element replacing larger through-hole crystals in modern electronics. The 24 MHz frequency is commonly used for baud rate generation and system clock division in embedded architectures.

Replacement Considerations

Cross-reference with other 24 MHz crystals in the 2x1.6mm package if availability is constrained. Ensure substitute parts match the 6 pF load capacitance and ≤60 Ohm ESR specifications. Verify that alternative components support the same -40°C to +85°C temperature range and RoHS3 compliance standards.