NKK Switches (formerly Nippon Kaikei) Pushbutton switch A series

Can be washed as a whole: The housing is integrally molded with fiber reinforced polyamide, the operation part is sealed with an O-ring, and the base part is sealed with epoxy resin, etc. to maintain a high dust-proof and water-proof structure, and it can be washed as a whole depending on the conditions.
Shut out flux intrusion: The terminal part uses an epoxy seal, etc. to prevent flux intrusion and terminal backlash, further improving contact stability.
Sliding twin crossbar contact mechanism adopted: A crossbar contact mechanism with two round pins is adopted. Maintains stable and high contact reliability in the small current and low voltage range.
Soft operation feeling: The unique switching moderation mechanism by the combination of the plunger, coil spring, and converter provides reliable switching and a light operation feeling.
Inch pitch (2.54 mm) adopted: The pitch between terminals is for printed circuit boards that adopted inch pitch.
Applicable to 1/2 inch card rack: PC-H and PC-V terminal types can be applied to 1/2 inch card rack.
Office automation equipment, radios, professional video cameras, exchanges, electrical measuring instruments, control panels, etc.
*Washing: Please use an alcohol-based cleaning solution when cleaning the flux after soldering. Do not clean with organic solvent.
Washing conditions: Please perform within 5 minutes in a liquid bath with a depth of 5 cm. In addition, do not operate the switch or apply force to the operation part during cleaning. *The operation unit is sold separately.