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Product Detailed Parameters
- Description：CRYSTAL 16.0000MHZ 8PF SMD
- Series：NX3225GA
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：MHz Crystal
- Frequency：16 MHz
- Frequency Stability：±30ppm
- Frequency Tolerance：±20ppm
- Load Capacitance：8pF
- ESR (Equivalent Series Resistance)：80 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-10°C ~ 70°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Supplier Device Package：-
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.035" (0.90mm)
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Overview
STDCRG1-16M is a surface-mount crystal resonator from the NX3225GA series by NDK. It operates at a fundamental frequency of 16 MHz with a load capacitance of 8 pF and an equivalent series resistance of 80 Ohms. The component features a frequency tolerance of ±20 ppm and stability of ±30 ppm. It utilizes a 4-SMD, no-lead package measuring 3.20mm x 2.50mm x 0.90mm maximum height. Designed for base harmonic operation, it supports a temperature range of -40°C to +85°C and complies with RoHS standards.
Feature Summary
- Compact 3.2x2.5mm SMD footprint suitable for space-constrained designs
- Wide operating temperature range supporting industrial environments
- High-frequency stability with low phase noise characteristics
Applications
- Microcontroller clock sources
- Communication module timing references
- Industrial control system oscillators
Procurement Notes
Verify the specific suffix codes against the official NDK datasheet to ensure correct packaging and tolerance specifications. Confirm that the 80 Ohm ESR aligns with the oscillator circuit design requirements. Check for RoHS compliance documentation if required by project regulations. Ensure the 4-SMD package dimensions match the PCB land pattern.
Selection Notes
Select this component when a 16 MHz reference is needed in a compact 3.2x2.5mm package. It is appropriate for applications requiring ±20 ppm initial tolerance and -40°C to +85°C operational range. Consider the 80 Ohm ESR value for oscillator circuit stability. Compare against higher-stability or wider-temperature variants if environmental conditions exceed standard industrial limits.
Part Context
The STDCRG1-16M belongs to the NX3225GA series, representing NDK's standard-grade surface-mount crystals. This series targets cost-sensitive consumer and industrial electronics where moderate stability suffices. It complements higher-performance lines like the NX3225SA, offering a balance between size, performance, and manufacturing efficiency for mass-produced electronic devices.
Replacement Considerations
STDCRG2-26M
FAQ
What is the maximum operating temperature for the STDCRG1-16M?
The component supports an operating temperature range of -40°C to +85°C.
Does the STDCRG1-16M support lead-free soldering processes?
Yes, the component is compliant with RoHS standards, supporting lead-free assembly processes.
