jp1311Kailh JP1311 joystick potentiometer VS ALPS joystick - Mar 01, 2018- (1).The appearance and installation dimension of JP1311 is same as the RKJXV series of ALPS , it can be applied inJP1311. . Applications: This product can be used in many fields. Please explain the application fields when the client inquires about the product, so that our sales can provide