[elecena] LED-PK2N-2LJE-SD - zmiany ceny LED PK2N-2LJE-SD; SMD; 3535 PLCC2; podczerwony (IR); 840-870nm; 225-300mW/350mA; 1.3-2.0V; water clear; 140 stopni; 3.46x3.45x1.9mm LED-PK2N-2LJE-SD - 8.49 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2013-04-06 LED-PK2N-2LJE-SD - 8.00 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2013-08-28 LED-PK2N-2LJE-SD - 6.77 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2015-01-08 LED-PK2N-2LJE-SD - 4.61 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2016-09-22 LED-PK2N-2LJE-SD - 4.86 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2017-03-18 LED-PK2N-2LJE-SD - 6.03 PLN https://elecena.pl/product/3986708/led-pk2n-2lje-sd 2025-06-01