3299 - 3/8 ” Square Trimming Potentiometer is a 3/8 ” Square/ Multiturn / Cermet / Industrial / Sealed type of multi-turn potentiometer with five common terminal styles, standoffs and 4427966 drive mechanism, available in RoHS compliant version.
The 3299 is a 3/8" square multiturn potentiometer with a cermet element, sealed construction and five popular terminal styles. It offers a patented drive mechanism and RoHS‑compliant versions.
The datasheet lists the standard resistance range, tolerance, insulation resistance, power rating, temperature range, torque, weight and ordering information, along with environmental and mechanical test data.
| Standard Resistance Range | 10 to 2 MΩ |
|---|---|
| Resistance Tolerance | ±10 % (std.) |
| Insulation Resistance | 500 VDC, 1 000 MΩ min. |
| Temperature Range | -55 °C to +125 °C |
| Torque | 3.0 oz‑in max |
| Weight | 0.035 oz |
The insulation resistance is at least 500 VDC and 1 000 MΩ.
Five popular terminal styles are offered.
Yes, RoHS‑compliant versions are available.