The 1270.1010 is a 3mm, 20-fold horizontal printed circuit board (PCB) mounted light guide with a white UL94 PBT diaphragm. This double-line light guide system functions as a front-emission indicator, serving as a substitute for fiber optic light emblems (FEL) with a 5.08mm pitch. It is securely mounted on the circuit board using push-in lugs and includes a screen to prevent irradiation, with options for mixed colors. Designed to work with Surface-Mounted Device (SMD) LEDs, the light guide directs illumination parallel to the front panel of the PCB. These horizontal light guides from MENTOR are ideal for electronic devices requiring panel illumination at right angles to the circuit board. The system is ESD-resistant against static discharges and features L1 to L12 LEDs that serve as key indicators in user interfaces. Suitable for industrial and lighting applications.