[elecena] B12J250E-HEI - zmiany ceny Rezystor: drutowy; 250Ω; 12W; ±5%; 7,94x44,5mm; 260ppm/°C; osiowe B12J250E-HEI - 55.12 PLN https://elecena.pl/product/26158453/b12j250e-hei 2024-06-29 B12J250E-HEI - 30.34 PLN https://elecena.pl/product/26158453/b12j250e-hei 2024-10-14 B12J250E-HEI - 55.12 PLN https://elecena.pl/product/26158453/b12j250e-hei 2025-03-30 B12J250E-HEI - 53.86 PLN https://elecena.pl/product/26158453/b12j250e-hei 2025-12-03