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CR9350-ACA is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT SWITCH 100A SCR. Review the specifications below when checking this part for your BOM.
The CR9350-ACA is a solid-state current switch from the CR9350 series, designed for AC applications. It features a self-powered supply mechanism and supports frequencies between 50Hz and 400Hz. The device senses currents up to 100A with a response time of 100ms (On) and 250ms (Off). Operating temperature ranges from -30°C to 60°C. It provides a normally open solid-state output without requiring external mounting hardware.
Verify the specific ordering suffix and package configuration against official datasheets to ensure compatibility with existing circuit designs. Confirm that the self-powered requirement aligns with system constraints. Check operating temperature limits for environmental suitability. Ensure frequency range matches application signals. Validate polarity requirements if applicable.
Select this component when AC current detection is required without external power sources. Consider the 100A sensing limit and frequency range for suitability. Evaluate the non-mounting form factor for installation space. Compare response times against system speed requirements. Assess thermal performance within specified temperature bounds.
Part of the CR9350 series developed by CR Magnetics Inc. for on/off current flow indication. The series targets applications needing simple, robust current switching solutions. This model represents a specific variant optimized for AC measurements with solid-state output capabilities.
Check for direct substitutes within the CR9350 series or compatible current switches from other manufacturers. Verify matching electrical parameters such as sensing current, frequency range, and response times. Ensure equivalent packaging and mounting characteristics are maintained.
No, it is specifically designed for AC measurement applications.
No, it operates using a self-powered supply mechanism.
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