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Product Detailed Parameters
- Description：CRYSTAL 48.0000MHZ 8PF SMD
- Series：-
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：-
- Frequency：-
- Frequency Stability：-
- Frequency Tolerance：-
- Load Capacitance：-
- ESR (Equivalent Series Resistance)：-
- Operating Mode：-
- Operating Temperature：-
- Ratings：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：-
- Height - Seated (Max)：-
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Overview
The CS12140-48M is a surface-mount quartz crystal resonator manufactured by NDK. It operates at a fundamental frequency of 48.0000 MHz with a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 80 Ohms and is designed for a load capacitance of 8 pF. It utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes.
Feature Summary
- Surface-mount design for compact circuit integration
- Quartz resonator technology for stable oscillation
- Standardized 4-SMD footprint
Applications
- Microcontroller clock sources
- Communication module timing references
- Digital signal processing circuits
Procurement Notes
Verify the specific manufacturer datasheet to confirm exact electrical parameters and mechanical dimensions prior to procurement. Ensure that the load capacitance requirements of the target application circuit align with the component's specified 8 pF rating. Confirm package compatibility with existing PCB footprints and soldering profiles during the sourcing process.
Selection Notes
Select this component when a 48 MHz reference signal is required in space-constrained designs. Consider the ±10 ppm tolerance for applications requiring moderate frequency stability. Evaluate the 80 Ohm ESR against the oscillator circuit's drive level constraints to ensure reliable startup and operation without overdriving the crystal element.
Part Context
NDK specializes in high-quality quartz crystal devices, leveraging proprietary manufacturing technologies established since its founding. The CS12140-48M represents their standard surface-mount crystal line, focusing on uniform quality and reliability for mass production environments within the consumer electronics and industrial sectors.
Replacement Considerations
Cross-reference with other 48 MHz SMD crystals from suppliers such as ECS or TXC if supply constraints exist. Verify that substitute parts match the 8 pF load capacitance and 4-SMD package dimensions to maintain circuit performance and board layout integrity.
