WRFI0603-S-18NJT WRFI0603-S-18NJT-CT WRFI0603-S-18NKT WRFI0603-S-18NKT-CT WRFI0603-S-1N6JT WRFI0603-S-1N6JT-CT WRFI0603-S-1N8JT WRFI0603-S-1N8JT-CT WRFI0603-S-20NJT WRFI0603-S-20NJT-CT