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PM156 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Comus International. Its product description is LARGE 25VDC/0.25A RECTANGULAR P. Review the specifications below when checking this part for your BOM.
The PM156 is a rectangular pressure sensor module manufactured by Comus International. It operates within a supply voltage range of 25VDC and supports a switching current of 0.25A. The device functions as a pressure transducer with wire lead termination. It is designed for industrial applications requiring robust sensing capabilities in a compact form factor.
Verify the specific datasheet version when ordering, as product data sheets may contain updates to electrical characteristics or mechanical dimensions. Confirm that the wire lead configuration matches your assembly requirements. Ensure environmental conditions align with the specified operating temperature range before finalizing procurement decisions.
Select this component when a dedicated pressure transducer module is required rather than a generic switch. The 0.25A switching current rating dictates the load capacity for connected circuits. Consider the rectangular package size during PCB layout or panel mounting planning to ensure adequate clearance and access to the wire leads.
This part belongs to Comus International's transducer portfolio, which includes various tilt, motion, and vibration sensors. The PM156 specifically addresses pressure measurement needs, complementing their broader range of reed switches and solid-state relays used in industrial automation and safety applications.
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers, as switching characteristics and physical dimensions may differ significantly between suppliers.
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