TCRT5000 Reflective IR sensor ut211 SCS8LUU is an closed type

SCS8LUU is an closed type linear ball bearing with Aluminum block mounted

The 12V 40W 6*20mm Cartridge Heater is a very suitable power and size for the 3d printer extruders like the  MK8 with 1 meter long wire leads make connecting our heater quick and easy

Depending on how you interpret the data

Core: ceramic

TIP125C Transistor datasheet

TCRT5000 Reflective IR sensor ut211 SCS8LUU is an closed typeThe TCRT5000 Reflective IR sensor photoelectric switch is perfect for line tracking robot car like DIY projects. It include an infrared emitter and phototransistor in a leaded package which blocks visible light. It has acompact construction where the emitting light source and the detector are arranged in the same direction to sense the presence of an object by using the reflective IR beam from the object. Features Detector type: phototransistor