JBR-3224 Multi Turn SMD Trimming Potentiometers

The JBR-3224 multi-turn SMD potentiometer features a compact 4mm square cermet element, delivering precise adjustment over multiple turns. Its small form factor is perfect for space-constrained layouts in modern circuit designs.

Engineered for surface-mount manufacturing, this model ensures compatibility with automated production processes and meets RoHS compliance for environmental safety. Ideal for fine-tuning in industrial, communication, and control equipment.

Specifications

Standard Resistance Range	10Ω - 2MΩ
Resistance Tolerance	±10% std.
End Resistance	1% or 2.0Ω
Contact Resistance Variation	3% or 3Ω max
Insulation Resistance	500Vdc, 100 megohms min.
Dielectric Strength	600Vac (1 minute at sea level)
Adjustment Angle	12 turns
Power Rating	0.25W @ 85°C; 0W @ 150°C (300 volts max.)
Operating Temperature Range	-65°C to +150°C
Temperature Coefficient	±100ppm / ±250ppm
Vibration	20G, TRS±1%; VRS±1%
Shock	100G, TRS±1%; VRS±1%
Load Life	1,000 hours @ 85°C rated power, TRS 3Ω or 3%
Rotational Life	200 cycles, TRS 3Ω or 3% (whichever is greater)
Torque	180 g-cm max.
Flammability	UL94V0
Weight	Approximately 0.01 oz.