[elecena] PC817A - zmiany ceny Transoptor Viso=5000V, Vceo=35V, 200mW Obudowa: DIP-4 Temperatura: -55/+110°C PC817A - 0.17 PLN https://elecena.pl/product/29438590/pc817a 2025-10-19 PC817A - 0.18 PLN https://elecena.pl/product/29438590/pc817a 2026-10-04