pc board relay FL-21FF , contact form : 1z, rated voltage : 3-24vdc, ... , VDE , CQC. Ningbo Flourishing Precision Electron Co., Ltd (Ningbo elegance electrical appliances co., ltd) was set up in 2002, is an ... 1200 types, about 30 series of relays(telecom relays , PC board relays , general purpose relays, automotive relays). Our factory specialized in ...