EN CN

EFO Rods

Stable electrode performance for consistent free-air ball formation
Durable material for repeated bonding cycles
Controlled shape supports reliable electrical discharge
Designed for wire-bonding equipment compatibility

Product Introduction

EFO rods are electrodes used in the electronic flame-off process to form a free-air ball at the end of bonding wire. Stable electrode performance helps maintain consistent ball formation before the first bond is placed.

They are designed for dependable use in wire-bonding equipment and can support a range of bonding wire materials and process conditions. Selection should match the bonder configuration and production requirements.