/members-area/personalblogs/b/blog/posts/tq4-relay-now-obsolete---solution-cephos-c-tq4-relay-moduleCephos C-TQ4 relay module Recently released, the Cephos C-TQ4 range of relay modules are a drop in replacement of the now obsolete Panasonic / Matsushita TQ4 and the Fujitsu RA4 four pole double throw, low voltage, low signal dil relays. Wi...en-USTelligent Community 12