2 Pin PCB Terminal Block 5mm Pitch 20A Rating ZB129Terminal blocks (also known as screw terminals) are electrical connectors that allow you to connect wires in the same circuit without cutting or splicing them. Screw with 2 pins. The Terminal Block is a multifunctional and small terminal block. It's used to connect wires to the circuit board. The terminal block's small size allows it to connect two conductors on a PCB where space is at a premium. The wires are held in place by screws on this terminal

5M ohm 1/4W and tolerance of ±5%

This can be a decent option if you're seeking for a small IC for rectification Applications

during the time do not touch the key pad

large DC motor controllers

These are Metal Film Resistor with a value of 120 ohm 2W and tolerance of ±5%

Requires 4 External Components

4 Cell AA Battery holder box is a simple holder for four AA cells in series

0 V Supply current 5 A Primary Conductor Current 1

Pin Pitch 3

These are Metal Film Resistor with a value of 33k ohm 2W and tolerance of ±5%

The control chip integrated into LED above becoming more simple circuit

Model TLP541G Brand Toshiba Isolation Voltage 2500 Vrms If - Forward Current 70 mA Vf - Forward Voltage 1