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Product Detailed Parameters
- Description：CRYSTAL 32.7680KHZ 6PF SMD
- Series：90SMX
- Mfr：IQD Frequency Products
- Package：Tape & Reel (TR)
- Type：kHz Crystal (Tuning Fork)
- Frequency：32.768 kHz
- Frequency Stability：-
- Frequency Tolerance：±20ppm
- Load Capacitance：6pF
- ESR (Equivalent Series Resistance)：50 kOhms
- Operating Mode：Fundamental
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SOJ, 2.29mm pitch
- Size / Dimension：0.409" L x 0.157" W (10.40mm x 4.00mm)
- Height - Seated (Max)：0.140" (3.56mm)
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Overview
The LFXTAL015822REEL is a surface-mount quartz crystal manufactured by IQD Frequency Products. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 6 pF. The component utilizes an SMD/SMT termination type and is supplied in reel packaging. This timing device provides stable frequency control for electronic circuits requiring precise low-frequency reference signals.
Feature Summary
- Provides stable oscillation at 32.768 kHz
- Designed for surface-mount assembly
- Supplied in standard reel packaging
Applications
- Real-time clock circuits
- Microcontroller system clocks
- Low-frequency timing references
Procurement Notes
Verify the specific operating temperature range and tolerance specifications against the official IQD datasheet before integration, as these parameters are critical for circuit stability. Confirm that the 6 pF load capacitance matches the oscillator circuit design requirements to ensure accurate frequency generation. Ensure the reel packaging format aligns with automated pick-and-place equipment capabilities.
Selection Notes
Select this component when a precise 32.768 kHz reference is required for timekeeping or low-speed synchronization. The surface-mount package facilitates compact PCB layouts. Verify compatibility with the host oscillator's input impedance and drive level specifications to prevent over-driving the crystal and compromising long-term reliability.
Part Context
This part belongs to the IQD Frequency Products portfolio of quartz crystals and oscillators. IQD is a recognized supplier of timing solutions, now part of the Würth Elektronik eiSos group. The company provides components ranging from commercial-grade to high-reliability industrial applications, serving global markets with diverse frequency control needs.
FAQ
What is the fundamental frequency of this crystal?
The LFXTAL015822REEL operates at a fundamental frequency of 32.768 kHz.
What is the specified load capacitance?
The component is designed for a load capacitance of 6 pF.
