170SE

TT Electronics Resistors
500k Ohm 1 Gang Linear Panel Mount Potentiometer Rotary, SPST 1 Kierros Conductive Plastic 0.1W, 1/10W Solder Lug
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Digi-Key P170S-EA10BR500K-ND 0 1680 $0.56

OPB420AZ

TT Electronics Resistors
Optical Sensor Through-Beam Phototransistor Module, Wire Leads, Slot Type
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OPB420AZ 28 1 $5.69 $5.69 $5.69 $5.30 $4.75 $4.32
Newark OPB420AZ 0 200 $0.00 $0.00 $0.00 $6.59 $5.34 $5.34

OP555C

TT Electronics Resistors
Phototransistors 935nm Side View Radial
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OP555C-ND 0 500 $0.86 $0.86
Newark OP555C 1 1 $1.57 $1.34 $1.34 $1.07 $0.89 $0.89

OPF670-2

TT Electronics Resistors
Fiber Optic Transmitter 850nm 2.1V (Max) 100mA Connector-less
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OPF670-2-ND 0 $0.00 $0.00 $0.00 $0.00

OP599

TT Electronics Resistors
Phototransistors 890nm Top View T 1 3/4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OP599C-ND 0 1500 $0.75 $0.75 $0.75 $0.71 $0.63 $0.52

OPI1280-032

TT Electronics Resistors
Optoisolator Transistor Output 1 Channel
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OPI1280-032 10 1 $6.67 $6.67 $6.67 $6.03 $5.54 $5.54
Newark OPI1280-032 0 200 $0.00 $0.00 $0.00 $7.45 $6.03 $6.03

OPB772NZ

TT Electronics Resistors
Reflective Optical Sensor 0.080" ~ 0.220" (2.03mm ~ 5.58mm) ADJ Totem Pole, Inverted
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OPB772NZ-ND 0 $0.00 $0.00 $0.00

64YFR2KLFTR

TT Electronics Resistors
2 kOhms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 12 Turn Top Adjustment
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 64YFR2KLFTR-ND 0 $1.36 $1.36

985-146

TT Electronics Resistors
750 Ohms ±1% 0.25W, 1/4W Chip Resistor MELF, 0204 Metal Film
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 985-1460-2-ND 0 9000 $0.00

0050105

TT Electronics Resistors
Phototransistors 935nm Side View Radial
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 365-1605-ND 0 1000 $0.92 $0.92