The DS1402D-41+ is an iButton probe Blue Dot subassembly. This iButton probe Blue Dot subassembly is used to construct the Blue-Dot iButton reader available in DS1402D-DR8 and DS1402D-DB8 Blue Dot receptor cable.
Spring mounted iButton reader
Momentary contact for both F3 and F5 style iButtons or dwelled contact for F5 only
Convenient tactile feedback system for dwelled iButton contact