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Product Detailed Parameters
- Description：CRYSTAL 48.0000MHZ 10PF SMD
- Series：NX2520SA
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：MHz Crystal
- Frequency：48 MHz
- Frequency Stability：±10ppm
- Frequency Tolerance：±10ppm
- Load Capacitance：10pF
- ESR (Equivalent Series Resistance)：40 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-10°C ~ 60°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Supplier Device Package：-
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max)：0.026" (0.65mm)
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Overview
The STDCSW2-48M is a surface-mount MHz crystal manufactured by NDK. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±10 ppm and stability of ±40 ppm. The component utilizes a 4-SMD, No Lead package measuring 2.5mm x 2.0mm with a maximum height of 0.60mm. It features a load capacitance of 10pF and an equivalent series resistance (ESR) of 40 Ohms. Designed for fundamental mode operation, it supports a temperature range of -40°C to +85°C and complies with RoHS standards.
Feature Summary
- Compact 2.5x2.0mm SMD footprint suitable for space-constrained designs
- High frequency stability within automotive-grade temperature ranges
- Low ESR characteristics for efficient circuit integration
Applications
- Automotive electronic systems requiring wide temperature stability
- Mobile communication devices utilizing 48 MHz clock signals
- Industrial control equipment needing precise timing references
Procurement Notes
Verify the specific suffix against official NDK documentation to confirm exact electrical parameters and packaging options. Ensure the selected variant matches the required load capacitance and tolerance for the target application. Confirm RoHS compliance status through the manufacturer's current series list before finalizing procurement orders.
Selection Notes
Select this component when a 48 MHz reference is required in a compact 2.5x2.0mm package. Consider the ±10 ppm tolerance and 40 Ohm ESR for oscillator circuit design. Verify that the -40°C to +85°C operating range meets the environmental requirements of the intended deployment scenario.
Part Context
This part belongs to NDK's miniature crystal device portfolio, which emphasizes high stability and accuracy in small form factors. NDK leverages its expertise in artificial crystal cultivation to produce components for mobile, automotive, and IoT markets. The STDCSW2 series represents their focus on miniaturization while maintaining performance standards.
FAQ
What is the physical package size of the STDCSW2-48M?
The component uses a 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm.
Does this crystal support automotive temperature ranges?
Yes, the STDCSW2-48M is rated for an operating temperature range of -40°C to +85°C.
