JBR-3309 2 Terminal Styles Single Turn Trimming Potentiometers

jb capacitors company offers trimming potentiometers in various sizes and precision levels. For instance, the JBR-3309 trimming potentiometers feature a multi-turn design, requiring several turns of the adjustment screw to achieve the desired value. This design ensures extremely high accuracy. Please refer to the specifications below for more details.

Specifications

Standard Resistance Range	100Ω - 1MΩ
Resistance Tolerance	±30% std
Terminal Resistance	≤±1%R or 30Ω
Contact Resistance Variation (CRV)	≤±3%R or 5Ω
Resolution	Essentially infinite
Adjustment Angle	235°
Power Rating	0.5W @ 70℃
Temperature Range	-30℃ ~ +100℃
Temperature Coefficient	±250×10⁻⁶/℃
Load Life	0.5W, 1000h @ 70℃; ΔR≤±(5%R+0.1Ω), CRV≤±3%R or 5Ω
Rotational Life	200 cycles; ΔR≤±(10%R+0.5Ω), CRV≤±3%R or 5Ω
Mechanical Angle	260°
Starting Torque	≤35mN.m
Stop Strength	≥50mN.m
Standard Packaging	200 pcs per bag