Manufacturer: Copal Electronics Inc  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 1309  •  Resistance In Ohms: 20.0K  •  Power (Watts): 0.5W, 1/2W  •  Tolerance: ±10%  •  Temperature Coefficient: ±50ppm/°C  •  Number of Turns: 19  •  Adjustment Type: Top Adjustment  •  Mounting Type: Through Hole  •  Resistive Material: Wirewound  •  Package / Case: Square - 0.382" L x 0.217" W x 0.413" H (9.70mm x 5.50mm x 10.50mm)