Two-Way Copper Plug Key Switch with 4mm Terminals Material_Brass sized for high-turn-count solenoids and

sized for high-turn-count solenoids and transformers where the wire needs to wrap many times around a small core

pairing with the companion ADC unit to demonstrate the sampling process and quantization loss

the 90-45-45-degree faces redirecting wider beams for total internal reflection and image-inversion work

this cow digestive system model reveals ruminant anatomy

photo displays

Two-Way Copper Plug Key Switch with 4mm Terminals Material_Brass sized for high-turn-count solenoids andTwo position copper plug key switch with 4mm terminals and two removable plugs, letting students route current down either branch of a circuit by choosing which slot the plug occupies.