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Product Detailed Parameters
- Description：3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
- Series：QT325S
- Mfr：QST
- Package：Tape & Reel (TR)
- Type：MHz Crystal
- Frequency：13 MHz
- Frequency Stability：±30ppm
- Frequency Tolerance：±30ppm
- Load Capacitance：12pF
- ESR (Equivalent Series Resistance)：80 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-20°C ~ 70°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.031" (0.80mm)
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Overview
The QT325S-13.000MAAE-T is a 13 MHz quartz crystal resonator manufactured by QST Products, LLC. It features a surface-mount CSMD package with dimensions of 3.2 x 2.5 x 0.7 mm. The component operates within a temperature range of -20°C to +70°C. Key electrical specifications include a load capacitance of 12 pF, a frequency tolerance of ±30 ppm, and a frequency stability of ±30 ppm over the operating temperature range.
Feature Summary
- Glass-sealed MHZ quartz crystal construction for environmental stability
- Compact 4-pin CSMD surface-mount form factor
- Designed for embedded communication applications
Applications
- Embedded communication systems
- Microcontroller clock sources
- Digital signal processing circuits
Procurement Notes
Verify part authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required tolerance and temperature range specifications. Check current stock availability as items may be out of stock. Ensure compatibility with existing software tools and design requirements before finalizing procurement orders.
Selection Notes
Select this component when a 13 MHz frequency is required with ±30 ppm stability in a compact SMD package. Consider the -20°C to +70°C operating range for suitability in standard commercial environments. Evaluate the 12 pF load capacitance against circuit design requirements to ensure proper oscillation.
Part Context
This part belongs to the QT325S series of quartz crystals. The series offers various frequency options and tolerance grades, including ±20 ppm and ±10 ppm variants. The QT325S line is characterized by glass-sealed technology and surface-mount packaging suitable for automated assembly processes.
Replacement Considerations
Direct substitutes within the same series include QT325S-13.000MAAD-T (±20 ppm) and QT325S-13.000MAAE-D (±10 ppm). Verify that alternative parts match the 13 MHz frequency, 12 pF load capacitance, and compatible physical footprint for seamless integration.
