1,40A or 30A automotive relays 2,Small size and light weight; 3,Heavy contact load; 4.good quality and competitive price 1,40A or 30A automotive relays2,Small size and light weight;3,Heavy contact load;4.good quality and competitive price5,silver alloy contacts auto relayscontact form:1A 1B 1CContact Material:AgNi,AgSnO2Contact:5 pins