3386/b502/b503 Bourns Potentiometer
The 3386/bourns 3386, b502/b503 Potentiometer is a common potentiometer that can be used in tunable electronic products such as variable light fixtures, audio, and digital products.

3386/b502/b503 Bourns Potentiometer


Electrical Performance

Resistance Range:50Ω—2MΩ
Resistance tolerance:±5% & ±10%
Terminal resistance:≤1%R or 2Ω
Contact resistance variation:CRV≤3%R or 3Ω
Withstand Voltage:101.3kPa 500V,8.5kPa 350V
Effective electrical travel:260°±10°

Environment Characteristics

Total Mechanical Travel: 280°±10°
Staring Torque:≤20mN.m
Clutch Torque:≥50mN.m

Mechanical Performance

Total Mechanical Travel: 250°±10°
Staring Torque:≤20mN.m
Clutch Torque:≥50mN.m


50pcs.per tube, 500pcs per row.  1K/2K/5Kpcs per small box  20000pcs per master carton.

Lead Time

As soon as possible( around 2-7 days)

Payment Terms

50% before production, 50% before delivery