The CPC1004N from IXYS Integrated Circuits Division is a solid-state SPST-NO (1 Form A) relay rated 300 mA at 0 to 100 V, in a 4-pin SOP package with 0.150" (3.81 mm) spacing.
The CPC1004NTR from IXYS Integrated Circuits Division is a solid-state SPST-NO (1 Form A) relay rated 300 mA at 0 to 100 V, in a 4-pin SOP package with 0.150" (3.81 mm) spacing.