JBR-3006 3 Terminal Styles Trimming Potentiometers

The JBR-3006 trimming potentiometer features a multi-turn cermet element and is available in three terminal styles, providing high-precision resistance control in compact electronic assemblies. Its sealed construction ensures durability and long-term performance even in demanding environments.

Ideal for calibration, sensor tuning, and fine adjustments, the JBR-3006 is widely used in industrial control systems and high-reliability electronic applications requiring accurate and repeatable tuning.

Specifications

Standard Resistance Range	100Ω - 5MΩ
Resistance Tolerance	±10%; ±20% for 10Ω, 20Ω, and 2MΩ
Absolute Minimum Resistance	≤±1%R or 10Ω
Contact Resistance Variation (CRV)	≤±3%R or 5Ω (whichever is larger)
Insulation Resistance	R1≥1GΩ (500Vdc)
Withstand Voltage	640V AC
Effective Travel	22±2 turns nom
Power Rating	0.75W @ 70℃, 0W @ 125℃
Temperature Range	-55℃ ~ +125℃
Temperature Coefficient	±250×10⁻⁶/℃ (±100ppm/℃ on request)
Rotational Life	200 cycles, ΔR≤±(10%R+0.5Ω), CRV≤±3%R or 5Ω
Load Life	ΔR≤±(5%R+0.1Ω), CRV≤±3%R or 5Ω (0.75W @ 70℃, 1000h)
Vibration	10 – 500Hz, 0.75mm, 6h, ΔR≤±1%R, Δ(Uab/Uac)≤±2%R
Collision	390m/s², 4000 cycles, ΔR≤±1%R
Starting Torque	≤35mN∙m