WIRE BONDING CAPILLARY

摘要

A wire bonding capillary (1) suitable for carrying out long-wire low-loop wiring and capable of reducing wire sliding resistance, comprising a wire insert hole (5), a funnel-shaped hole (3), and an outlet side taper portion (11) of the insert hole (5), the length of the insert hole (5) being set to 0.2-1.5 times as large as a diameter thereof, the taper portion (11) comprising a two-stage taper portion.