20-Position Shunt for Standard Header Rows
The 69145-220LF: It mates with standard square-pin headers of the same pitch, making it a common choice for configuration jumpers, address selection, or enable/disable links on prototype boards and production PCBs alike. The 30.0 µinch gold (or Gold, GXT™) contact finish provides a corrosion-resistant, low-resistance interface rated for repeated mating cycles — a field-service technician can re-seat this shunt multiple times without the contact resistance drift you'd see with tin plating in humid environments.
