Cable Clamp 5.2 mm -40. . .+85 °C white ø 28.5 mm Polyamide 6.6 - 211-60169, H 16 P, HellermannTyton
Cable Clamp 4.2 mm -40. . .+85 °C white ø 19 mm Polyamide 6.6 - 211-60119, H 11 P, HellermannTyton

Transistor Optocoupler, 5.3kV Isolation, 300V VCEO, 100mA Output, PDIP