P6KE12CA-E3 TVS Diode PBS-26B 2A 250V Push Button Green These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 680k ohm 1/4W and tolerance of ±5%

8-channel ADC

The collector current Ic is a function of the base current Ib for a given collector-emitter voltage VCE

converters and power amplifiers

It's a 680k ohm resistor of 1/4 watt

P6KE12CA-E3 TVS Diode PBS-26B 2A 250V Push Button Green These are Carbon Film ResistorThe P6KE TVS series is made to safeguard delicate equipment from electrostatic discharges in accordance with IEC 61000 4 2, MIL STD 883 Method 3015, and electrical stress in accordance with IEC 61000 4 4 and 5. For surges under 600 W 10 1000 s, they are employed. With low leakage current and high junction temperature needed to guarantee dependability and stability over time, this planar technology makes it compatible with high end equipment and SMPS.