The 3269 is a BNC Jack to Double Miniature Banana Plug Adapter allows a BNC male to be used with equipment having 0.5-inch spaced miniature 0.104-inch diameter banana jacks. Excellent for adapting test equipment to BNC coaxial cables. Tarnish-resistant BNC jack has gold plated centre contact and ABS moulded insulation. Miniature double banana plug is made of brass with gold plated finish and beryllium copper spring.