Product Overview
The TT electronics P260/P261 Series panel potentiometers are 12.7mm (1/2) square rotary potentiometers featuring metal shafts and bushings. They offer options for audio and linear resistance tapers, as well as flatted and slotted shafts. These potentiometers are designed for applications such as electric guitars, amplifiers, mixers, drum machines, and synthesizers, providing features like a sealed/dust-proof design, 1,000,000 cycle life, and optional rotary switches, detents, and wire leads. Multiple gangs are available, and they meet MIL-PRF-94 requirements.
Product Attributes
- Brand: TT electronics
- Model Series: P260 / P261
- Certifications: MIL-PRF-94
Technical Specifications
| Characteristic | Specification |
|---|---|
| Resistance Range | 500-1M (for B taper), 2K-1M (for other tapers) |
| Standard Resistance Tolerance | 10% |
| Residual Resistance (Max) | 2 |
| Resistance Taper | Audio (A, C, D), Linear (B) |
| Maximum Operating Voltage | 350 Vac |
| Rated Power | 0.5W (B taper), 0.25W (other tapers) |
| Dielectric Strength | 1,500 Vac, sea level |
| Nominal Electrical Travel | 265 |
| Insulation Resistance | 1,000 M |
| Gang Error (Dual Unit) | 3dB (-40dB to 0dB) |
| Operating Temperature | -55C to +125C |
| IP Rating | Sealed = IP66, Dust proof = IP50 |
| Soldering Condition (Wave) | 260C maximum for 1-3 seconds |
| Soldering Condition (Hand) | 300C maximum for 3 seconds |
| Mechanical Travel (Rotational angle) | 295 10 |
| Rotational Torque (Max) | 108 gf.cm (36 gf.cm in each additional gang) |
| Rotational Stop Strength | 2,880 gf.cm |
| Detent Torque (Min) | 144 gf.cm |
| Nut Tightening Strength | 8 kgf.cm minimum |
| Rotational Life | 1,000,000 cycles |
| Switch Circuit (if applicable) | SPDT |
| Switch Contact Resistance (Max) | 150 m |
| Switch Rated Power (if applicable) | 0.5 A at 30 Vdc |
| Switch Life (if applicable) | 50,000 cycles |
2411220418_TT-Electronics-P260S-D1BS2CB500_C17417672.pdf
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