3329 1/4-inch round trimming potentiometer features 1/4-inch round/single-turn/cermet industrial/sealed; 5 standard terminal styles; tape and reel packaging available; listed on the QPL for style RJ50 per MIL-PRF-22097 and RJR50 per High-Rel MIL-PRF-39035; RoHS compliant* version available.
The 3329 1/4" round trimming potentiometer from 3M is a single‑turn, cermet, sealed component available in five standard terminal styles and multiple packaging options. It is RoHS compliant and listed on the QPL for MIL‑PRF‑22097 and MIL‑PRF‑39035.
The datasheet details the device’s resistance range, tolerance, insulation resistance, dielectric strength, temperature limits, power ratings, torque, and physical dimensions, as well as ordering information and standard packaging details.
| Resistance Range | 10 Ω to 1 MΩ |
|---|---|
| Resistance Tolerance | ±10 % standard |
| Insulation Resistance | 500 VDC, 1 000 MΩ min. |
| Dielectric Strength (Sea Level) | 600 VAC |
| Temperature Range | -55 °C to +150 °C |
| Torque | 5.0 oz‑in max |
| Terminals | Solderable pins |
| Standard Packaging | 50 pcs per tube |
The standard resistance tolerance is ±10 % (closer tolerance is available).
Standard packaging is 50 pieces per tube, and tape‑and‑reel packaging is also available.