The SOD26AX from WeEn Semiconductors is a TVS diode with a 42.1 V clamp and 4.8 A Ipp in an SOD-123 surface-mount package, packaged on a 7" reel (Q1/T1, *ST).
The SOD26CAX from WeEn Semiconductors is a TVS diode with a 42.1 V clamping voltage and 4.8 A peak pulse current (Ipp), in an SOD-123 surface-mount package on a 7-inch reel (Q1/T1, *S).