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Product Detailed Parameters
- Description：CRYSTAL 26.0000MHZ 8PF SMD
- Series：NX3225GA
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：MHz Crystal
- Frequency：26 MHz
- Frequency Stability：±30ppm
- Frequency Tolerance：±20ppm
- Load Capacitance：8pF
- ESR (Equivalent Series Resistance)：50 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
The STDCRG1-26M is a 26 MHz fundamental mode crystal resonator manufactured by NDK. It features an 8 pF load capacitance and ±20 ppm frequency tolerance. The unit operates within a -40°C to +85°C temperature range and exhibits a maximum equivalent series resistance of 50 Ohms. Housed in a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a maximum height of 0.90mm, it supports surface-mount installation. The component complies with RoHS standards and holds an MSL rating of 1.
Feature Summary
- Fundamental oscillation mode for stable frequency generation
- Compact surface-mount footprint suitable for space-constrained designs
- Wide industrial operating temperature range capability
- RoHS compliant construction for environmental safety
Applications
- Microcontroller clock sources
- Communication module timing references
- Industrial control system oscillators
- Consumer electronic device clocks
Procurement Notes
Verify the specific suffix designation against the official NDK datasheet to ensure exact electrical parameters match the design requirements. Confirm that the ordering code corresponds to the desired packaging format, such as tape and reel or cut tape, prior to finalizing procurement orders to avoid supply chain discrepancies.
Selection Notes
Select this component when a 26 MHz reference with ±20 ppm stability is required for general-purpose applications. Ensure the circuit load capacitance aligns with the specified 8 pF value to maintain accuracy. Consider the 50 Ohm ESR limit during oscillator circuit design to guarantee reliable startup and sustained operation under varying thermal conditions.
Part Context
This part belongs to the NX3225GA series of surface-mount crystals from NDK. It serves as a standard timing element for digital circuits requiring moderate precision. The series offers various frequency options within a consistent physical envelope, facilitating board layout standardization across different product variants within the same manufacturer ecosystem.
Replacement Considerations
STDCRG2-26M
FAQ
What is the maximum height of the STDCRG1-26M package?
The maximum installed height is 0.90mm.
Is the STDCRG1-26M suitable for high-temperature environments?
Yes, it is rated for an operating temperature range of -40°C to +85°C.
