Japan Copal J40S J50S potentiometer high new life conductive plastic potentiometer 1K 2K 5K 10K 20K copal potentiometer US $0.10-$0.22
Potentiometer Single-joint potentiometer B10K handle length 15mm horizontal tripod 10K Potentiometer WH148 US $0.30-$0.80
other electronic components RV24YN20S 2W 500R 3w 1K 2K 3K 5K 10K 20K 50K 1M carbon single turn B504 potentiometer US $0.10-$3.00
WX118 5K Precision Ohm Industrial Control Wirewound Rotary Potentiometer Industrial Control Precision Wirewound Potentiometer US $0.71-$0.72