KR1226 Model KR1226 has a Red LED and a Photo transistor with non-sphere lens on emitter and detector. This model can be installed on P.C.Board. Add to comparison Add to quotation
KR1228 Model KR1228 has a Red LED and a Photo transistor with non-sphere lens on emitter and detector. This model can be installed on P.C.Board. Add to comparison Add to quotation