10k Ohm 3590S Bourns Precision Multiturn Potentiometer ESP-01 Relay module It improves the solder's wetting

It improves the solder's wetting ability

Cordless telephones

Brand Hi Link  Model number HLK-PM03 Input Voltage 100V-240V AC Output 3

In electronics

10k Ohm 3590S Bourns Precision Multiturn Potentiometer ESP-01 Relay module It improves the solder's wettingA precision potentiometer is an electromechanical variable resistor that is commonly used to detect position changes in Applications where accuracy is an important consideration. It's designed for use in a machine to machine interface (MMI) Applications, so it's made of high quality, long lasting materials. Model 3590S offers printed circuit terminals and housing features to stabilize the potentiometer and facilitate direct mounting on a PCB.