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Product Detailed Parameters
- Description：CRYSTAL 32.768KHZ 12.5PF SMD
- Series：NX1610SE
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：kHz Crystal (Tuning Fork)
- Frequency：32.768 kHz
- Frequency Stability：-
- Frequency Tolerance：±20ppm
- Load Capacitance：12.5pF
- ESR (Equivalent Series Resistance)：80 kOhms
- Operating Mode：Fundamental
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：-
- Size / Dimension：0.063" L x 0.039" W (1.60mm x 1.00mm)
- Height - Seated (Max)：0.020" (0.50mm)
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Overview
The NDK MU01367-32.768K is a surface-mount tuning fork crystal operating at a nominal frequency of 32.768 kHz. It features a load capacitance of 12.5 pF and an equivalent series resistance (ESR) of 80 kΩ maximum. The component is housed in a compact SMD package with no lead construction, designed for reliable integration into timekeeping circuits.
Feature Summary
- Tuning fork crystal design optimized for low-frequency timing applications
- Surface-mount configuration with leadless construction for automated assembly
- High stability performance suitable for real-time clock functions
Applications
- Real-time clock modules in consumer electronics
- Timekeeping circuits in portable devices
- Embedded systems requiring precise frequency reference
Procurement Notes
Verify the specific ESR tolerance and frequency stability requirements against the official NDK datasheet before procurement. Ensure the selected variant matches the required load capacitance of 12.5 pF for circuit compatibility. Confirm that the surface-mount footprint aligns with the PCB layout specifications to prevent assembly issues during production.
Selection Notes
Select this component when a standard 32.768 kHz reference is needed for low-power timing applications. Consider the 80 kΩ maximum ESR limit to ensure proper oscillator circuit startup and stability. Evaluate the physical dimensions of the SMD package to confirm it fits within the designated area constraints of the target electronic device design.
Part Context
This part belongs to NDK's portfolio of quartz crystal devices, which are essential for providing accurate oscillation sources in various electronic equipment. NDK manufactures these components to support diverse applications ranging from mobile communications to office automation, ensuring high reliability and precision in frequency control solutions.
Replacement Considerations
Consult official NDK documentation for confirmed substitute part numbers. Do not assume cross-compatibility with other manufacturers' crystals without verifying electrical parameters and mechanical dimensions.
