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PM4971 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Comus International. Its product description is SMALL 25VDC/0.25A RECTANGULAR P. Review the specifications below when checking this part for your BOM.
The PM4971 is a rectangular pressure sensor module manufactured by Comus International. It operates with a supply voltage of 25VDC and supports a maximum current of 0.25A. The device utilizes wire lead termination for circuit integration. It is designed to function within an ambient temperature range of -10°C to 70°C. The unit is classified as a pressure transducer module suitable for industrial sensing applications requiring robust environmental tolerance.
Verify the specific datasheet version for the PM4971 to confirm exact electrical characteristics and mechanical dimensions prior to integration. Ensure that the 25VDC supply requirement aligns with the target system's power architecture. Confirm that the wire lead termination method is compatible with the intended PCB or harness assembly. Check RoHS compliance status if required by project specifications.
Select the PM4971 when a compact rectangular form factor is required for pressure measurement in constrained spaces. Consider this component for applications operating between -10°C and 70°C where wire leads offer a simpler connection solution than pin headers. Evaluate the 0.25A current limit against the load requirements to ensure safe operation within the specified voltage parameters.
Comus International specializes in switching and sensing components, including reed relays and tilt switches. The PM4971 belongs to their pressure sensor line, complementing other transducers like the PM156. This product category focuses on reliable mechanical-to-electrical conversion for industrial environments.
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