JBR-3309 2 Terminal Styles Single Turn Trimming Potentiometers

JBR-3309 trimming potentiometer by jb capacitors company is a single-turn, cermet-based component, designed for stable and precise resistance adjustments in industrial circuits. Its compact structure ensures space-saving integration.

Available in 2 terminal styles, this potentiometer provides consistent tuning performance, making it ideal for applications that demand reliability and ease of calibration.

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