美国Bourns原装进口电位器，产地：墨西哥

精密电位器
3590S-1K：
3590S-2-102      
3590S-10K
3590S-2-103      
3590S-100K
3590S-2-104       
3590S-200R
3590S-2-201         
3590S-2K
3590S-2-202      
3590S-20K
3590S-2-203      
3590S-500R
3590S-2-501