In summary, the CL-DA and CL-DB SPST surface mount detect switches from Copal Electronics are designed to detect motion of a device. Both series have gold plated contacts and are RoHS compliant. Upon release the actuator returns to the normal position. The CL-DA series has a maximum contact rating of 100mA at 12VDC, whereas the CL-DB is rated for 1mA at 5VDC. Both switches are compatible with detect switch requirements for communications and hot swap applications.