Product Description
The TT Electronics P260/P261 Series is a 12.7mm (1/2") square, rotary potentiometer featuring a metal shaft and bushing. It offers options for audio and linear resistance tapers, as well as flatted and slotted shafts. This series is designed for applications such as electric guitars, amplifiers, mixers, drum machines, and synthesizers. Key features include a sealed/dust-proof design, a 1,000,000 cycle life, an optional rotary switch, detent and wire lead options, and the availability of multiple gangs. The series meets MIL-PRF-94 requirements.
Product Attributes
- Brand: TT electronics
- Model Series: P260 / P261
- Certifications: MIL-PRF-94
- Origin: USA (Implied by address)
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 (Min) | 8 kgf.cm |
| Rotational Life | 1,000,000 cycles |
| Switch Circuit (if applicable) | SPDT |
| Contact Resistance (Max) (if applicable) | 150 m |
| Rated Power (Switch) (if applicable) | 0.5 A at 30 Vdc |
| Switch Life (if applicable) | 50,000 cycles |
| Shaft Size | 3.2mm (A), 6.35mm (B) |
| Shaft Type | Slotted (S), Flatted (F) |
| Bushing Type | Metal |
| Seal Type | Sealed (S), Dust Proof (D) |
| Detent Options | No Detent, Center Detent (1), 11 Detents (2), 21 Detents (3) |
| Number of Gangs | Up to 6 (2 max. on T style, 5 max. on S style) |
2411220418_TT-Electronics-P261S-D1BF3CB10K_C17306457.pdf
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