Iriso u.s.a Inc.,

a dedicated board to board connector mfg from japan: iriso is the pioneer of so called floating board to board connectors, which lessen the stress of misalignment of mating. now iriso offers floating btob connectors that has two male terminals against each of mating female's flat terminal surfaces...we call this tandem connectors...like a tandem bicycle...two male terminals are in series against female's. each male terminals are like independent suspension of a vehicle. this achieves high security of contact and have self cleaning effect against contamination. in other words, the front male terminal of the tandem scrapes the foreign substance like a melted nylon, and the second terminal makes clean contact. iriso is also known as patent holder of so-called i-lock: the ffc connector with positive locking system, which frees assembler's hands before locking once the wire is inserted into the connector. tentative latching terminal keeps wire in the mating position without being