09-28-2014, 04:25 AM
This is the way these were advertised on Ali Express.
I always knew these were cheap chips to begin with.
Anyway; maybe get 500 and a better price
Quote: 20 pcs TUBESCREAMER OPAMP UPGRADE IC CHIP JRC4558D...= $1:80
US $0.07 / piece
Shipping:
US $0.09 / piece
20 pieces / lot
I always knew these were cheap chips to begin with.
Anyway; maybe get 500 and a better price
Quote: Line JRC 4558 dual op amp DIP-8
US $0.04 / piece
500 pieces / lot
SHENZHEN FAIR ELECTRONICS