Temperature Compensated Crystal Oscillator
TCXO module providing stable frequency reference with automatic temperature compensation for wireless devices. Classified under HTS 8543.70.98.60 as electrical apparatus with frequency stabilization function. Maintains precision timing across temperature ranges.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mounted piezoelectric crystals without compensation circuitry
Piezoelectric components under 8541.
If parts of telephone/telecom apparatus
Timing modules specifically for telecom classified as parts.
If precision frequency measuring devices
Measuring instruments for frequency in Chapter 90.
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Import Tips & Compliance
• Specify frequency stability specs (ppm) and operating temperature range
• RoHS compliance mandatory for oscillator components
• Avoid classification as quartz watches under 9101
Related Products under HTS 8543.70.98.60
Proximity Sensor Module
An infrared proximity sensor module used for detecting the presence of objects without physical contact, commonly found in automated door systems and robotics. It falls under HTS 8543.70.98.60 as an electrical machine with an individual function for object detection not specified elsewhere in Chapter 85. The module processes electrical signals to output distance data.
Capacitive Touch Controller IC
Integrated circuit board that detects capacitive changes for touch interfaces in consumer electronics like smartphones and appliances. Classified under HTS 8543.70.98.60 as other electrical apparatus with individual touch-sensing function not covered by specific subheadings. It converts touch capacitance to digital signals.
RFID Reader Module
Compact radio frequency identification reader module for short-range tag scanning in access control and inventory systems. Falls under HTS 8543.70.98.60 as electrical apparatus performing RFID interrogation function not specified elsewhere. It transmits RF signals and decodes tag responses.
UV Sensor Breakout Board
Digital ultraviolet light intensity sensor module with I2C interface for environmental monitoring devices. Classified in HTS 8543.70.98.60 as other electrical apparatus with light spectrum detection function. Outputs UV index data via electrical signals.
Gesture Recognition Sensor
Infrared-based gesture detection module using time-of-flight technology for touchless interfaces in smart home devices. Under HTS 8543.70.98.60 as electrical apparatus with individual gesture recognition function. Processes 3D motion patterns into command signals.
Hall Effect Sensor Assembly
Magnetic field sensor module detecting position, speed, and direction in motors and automotive applications. Classified HTS 8543.70.98.60 for electrical apparatus with magnetic sensing function. Converts magnetic flux to electrical output.