10M ohm 5% 2 Watt Resistor (Box of 1000) - MOF 270E These are Metal Film Resistor

These are Metal Film Resistor with a value of 47 ohm 2W and tolerance of ±5%

Resistance Value 510 ohm Color Code Green

Model TLP114A Brand TOSHIBA Isolation Voltage 3750 Vrms Output Supply Voltage  30V Input Reverse Voltage  5V Input Forward Current  20 mA Output Collector Power Dissipation  100 mW Operating Temperature -55°C - 100°C Storage Temperature  -55°C - 125°C Package DIP

which can be converted to a single-ended signal using an op-amp as shown in the proposed Applications circuit

Improved transconductance

10M ohm 5% 2 Watt Resistor (Box of 1000) - MOF 270E These are Metal Film ResistorThese are Metal Film Resistor with a value of 10M ohm 2W and tolerance of 5%. These Axial resistors are cylindrical in shape with copper plated steel leads extending from each end. Metal Film Resistor limit the flow of electric current using a Metal Film. The printed colour code rings, which are Brown, Black, Blue, Gold for these 10M resistors, make it easy to identify the value of these resistors. Specification Resistance Value 10M ohm Color Code