Model: BP603R
Conductor:Pure Copper
Housing: Brass 
Connections:Set Screw/Solder
Specified for core diameters up to 4.5mm
Housing: 15φ x 20 φ x 21mm approx Overall Length: 48.8mm approx
Isolation: Nylon (Red/Black) and Polycarbonate (Clear)
3-Layer Plated
1. Oxygen Free Copper Plated
2. Silver Plated
3. Rhodium Plated