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SX7M4.1943A20F30TNN is listed in the Oscillators range at ChipApex. The manufacturer field lists Shenzhen SCTF Electronics. Its product description is XTAL OSC XO 4.1943MHz CMOS SMD. Review the specifications below when checking this part for your BOM.
Oscillators specifications for SX7M4.1943A20F30TNN
- Description：XTAL OSC XO 4.1943MHz CMOS SMD
- Series：7C
- Mfr：Shenzhen SCTF Electronics
- Package：Tape & Reel (TR)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：4.1943 MHz
- Function：Enable/Disable
- Output：CMOS
- Voltage - Supply：5V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：10mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.059" (1.50mm)
Oscillators datasheet and documents for SX7M4.1943A20F30TNN
Oscillators Overview
The SX7M4.1943A20F30TNN is a crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a frequency of 4.1943 MHz. It utilizes CMOS output technology and features a standard enable/disable control function for power management. The component is housed in a compact 4-SMD, no lead package, designed for surface-mount assembly on printed circuit boards.
Oscillators Feature Summary
- CMOS output signal generation
- Standard enable/disable functionality
- Surface-mount SMD package
Oscillators Applications
- General electronic circuits requiring precise timing
- Embedded systems with space constraints
- Consumer electronics modules
Oscillators Procurement Notes
Verify the specific datasheet parameters against the application requirements before procurement. Confirm that the CMOS output voltage levels are compatible with the target logic family. Ensure the PCB footprint matches the 4-SMD no lead package dimensions to prevent assembly errors during manufacturing.
Oscillators Selection Notes
Select this component when a low-cost, standard-frequency CMOS oscillator is required. The enable/disable feature allows for system-level power optimization. Consider the operating temperature range and load capacitance specifications if the application involves harsh environmental conditions or specific clock loading requirements.
Oscillators Part Context
This part belongs to the series of surface-mount crystal oscillators produced by Shenzhen SCTF Electronics. These components are designed to provide stable clock signals for digital circuits. The 4.1943 MHz frequency is commonly used in applications where specific baud rates or sub-harmonics are needed for communication interfaces.
Oscillators Replacement Considerations
Cross-reference with other 4.1943 MHz CMOS oscillators in 4-SMD packages from different manufacturers. Verify pinout compatibility and electrical characteristics such as supply voltage and current consumption to ensure functional equivalence without redesigning the host circuit.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
