KOA Speer 680 ohm Through Hole Resistor Carbon Film 5% 1/4W CF1/4CJ BULK (Bag of 100): Resistor Chip Arrays: Amazon.com: Industrial & Scientific
Vishay Metal Film Resistor, 680 Ohm, 500Mw, 5% - CCF07680RJKE36: Amazon.com: Industrial & Scientific
smseace 680 pcs 0 Ohm-1M Ohm with 1/2W 68 Values Metal Resistor Assortment Kit Used for DIY and Experiments Packed in Box SM-11-3: Amazon.com: Industrial & Scientific
EDGELEC 100pcs 1 ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional: Amazon.com: Industrial & Scientific
uxcell 100Pcs 680 Ohm Resistor, 1/4W 5% Tolerance Carbon Film Resistors, 4 Bands for DIY Electronic Projects and Experiments: Amazon.com: Industrial & Scientific
uxcell 300Pcs 680 Ohm Resistor, 1/6W 1% Tolerance Metal Film Resistors, Lead, 5 Bands for DIY Electronic Projects and Experiments: Amazon.com: Industrial & Scientific