For your most demanding test applications; From bare die & shards to 300mm wafers.
From DC to mmWave frequencies for the most advanced 5G devices. Signatone has served the semi industry since 1968. Tell us about your next microprobe test application:
Manual & semiautomatic solutions for testing bare die, shards or whole wafers to 300mm. Simple yet capable solutions for every budget and every application. Signatone offers a complete line of micropositioners, microscopes, vibration isolation, thermal chucks & digital imaging. Tell us about your application: