JBR-3006 3 Terminal Styles Trimming Potentiometers

jb capacitors company offers trimming potentiometers in various sizes and precision levels. For instance, the JBR-3006 trimming potentiometers feature multi-turn options, requiring multiple turns of the adjustment screw to achieve the desired value. This design ensures exceptional accuracy. Please refer to the specifications below for more details.

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