[elecena] Socket header, 4 pole, pitch 2.54 mm, straight, BL 1 4 G - zmiany ceny Socket header, 4 pole, pitch 2.54 mm, straight, BL 1 4 G - 0.56 EUR https://elecena.pl/product/29026048/socket-header-4-pole-pitch-2-54-mm-straight-bl-1-4-g 2025-07-01 Socket header, 4 pole, pitch 2.54 mm, straight, BL 1 4 G - 0.67 EUR https://elecena.pl/product/29026048/socket-header-4-pole-pitch-2-54-mm-straight-bl-1-4-g 2026-01-02