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Trimmer Potentiometers

Trimmer potentiometers, also known as semi-variable potentiometers, basically use in the circuit that does not need to adjust often, if the voltage in color TV switch power supply adjusts potentiometer. The fine-tuning potentiometer has three pins and usually has an adjustment hole on it. The resistance can be adjusted by inserting a screwdriver into the adjustment hole and rotating it. The fine-tuning potentiometer plays an significant role in the power amplifier circuit, which is mainly used for frequency, amplification gain, determination of partial voltage ratio or reference voltage adjustment.

Pictures Part Number Brand Stock Price Quantity Online Service
RJ22FP503 RJ22FP503 Bourns Inc. 1900 $86.07
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3266W-1-102 3266W-1-102 Bourns Inc. 28000 $3.51
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3266X-1-103 3266X-1-103 Bourns Inc. 9000 $1.97
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3362P-1-253LF 3362P-1-253LF Bourns Inc. 5000 $4.70
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3266W-1-200LF 3266W-1-200LF Bourns Inc. 4400 $23.22
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3296P-1-202LF 3296P-1-202LF Bourns Inc. 8000 $2.74
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RT24C2W500 RT24C2W500 Bourns Inc. 1540 $212.72
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3299Z-1-504LF 3299Z-1-504LF Bourns Inc. 8900 $16.73
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3299W-1-100LF 3299W-1-100LF Bourns Inc. 7900 $17.27
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3296X-1-102 3296X-1-102 Bourns Inc. 8000 $2.48
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3006P-1-102 3006P-1-102 Bourns Inc. 6000 $2.35
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3299W-1-201LF 3299W-1-201LF Bourns Inc. 7800 $17.65
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3299W-1-203 3299W-1-203 Bourns Inc. 0 $0.00
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3266W-1-204 3266W-1-204 Bourns Inc. 19000 $1.11
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3362W-1-102LF 3362W-1-102LF Bourns Inc. 16800 $0.22
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3386P-1-503LF 3386P-1-503LF Bourns Inc. 3400 $0.49
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3266W-1-500LF 3266W-1-500LF Bourns Inc. 54000 $1.14
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3362P-1-103 3362P-1-103 Bourns Inc. 6000 $1.49
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