"KL" often stands for KingLords or Kelon; searching by these brand names can unlock deeper database results.
: Signifies that the component's printed circuit board (PCB) substrate is self-extinguishing. On a vertical burn test, flaming combustions stop within 10 seconds, and no flaming drops are permitted to fall from the device. This certification is mandatory for hardware intended to run continuously in heavy industrial machinery or medical devices. Core Applications and System Deployments
One prominent lead points to , whose silkscreen appears on units with this marking. However, the generic nature of “KL SN102” suggests it may have been a common PCB identifier for multiple contract manufacturers. kl sn102 94v 0 datasheet pdf 48 exclusive
The or part numbers printed on the back of the PCB
: These modules designate a minus 5V (-5V) requirement for contrast control. If you hook up a standard 0-5V potentiometer to an 'S' type board, the screen will remain completely blank or fully washed out. "KL" often stands for KingLords or Kelon; searching
While specific PDF datasheets are often archived or proprietary to manufacturers, components can be found through industrial surplus retailers: : Listings like the KL SN102 94V-0 LCD Display and Control Board Go to product viewer dialog for this item.
This is the highest and most rigorous rating in this category, often required for consumer electronics and industrial applications to prevent fire hazards. Common Applications of KL SN102 Modules This certification is mandatory for hardware intended to
: Typically features a 16-pin interface . Note that while it may physically resemble standard Hitachi HD44780 modules, its wiring and contrast voltage requirements (sometimes requiring -5V ) may differ. Material Properties : Flame Retardancy : Certified to UL 94V-0 standards.