Product Overview
The P260/P261 Series Panel Potentiometers are 12.7mm (1/2) square rotary potentiometers featuring a metal shaft and bushing. They offer options for audio and linear resistance tapers, flatted and slotted shafts, and are suitable for applications such as electric guitars, amplifiers, mixers, drum machines, and synthesizers. Key features include a sealed/dust-proof design, 1,000,000 cycle life, and an optional rotary switch.
Product Attributes
- Brand: TT electronics
- Model Series: P260 / P261
- Origin: USA (Implied by address)
- Certifications: Meets MIL-PRF-94 requirements
Technical Specifications
| Characteristic | Specification | Details |
|---|---|---|
| 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) | See note 3 |
| 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 Soldering: 260C max for 1-3 sec | Hand Soldering: 300C max for 3 sec |
| RoHS | Refer to TT Electronics Website | |
| REACH | Refer to TT Electronics Website | |
| 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 | |
| Contact Resistance (Max) | 150 m | |
| Rated Power (Switch) | 0.5 A at 30 Vdc | |
| Switch Life | 50,000 cycles | |
| Hardware (Standard Packaging) | A (3.2mm) Shaft: Lockwasher and Mounting Nut | B (6.35mm) Shaft: Flat Washer, Lockwasher, and Mounting Nut |
| Total Resistance Codes | 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1MEG | |
| Resistance Taper Codes | A = Audio (15A), B = Linear (1B), C = Reverse Audio (15C), D = Audio (10A) | (See Note 4) |
| Shaft Type Codes | S = Slotted, F = Flatted | (See Note 2) |
| Shaft Length Code | L | (See Note 2) |
| Part Family | P260, P261 | |
| Style Options | P - Potentiometer, S - with Switch, D - with Detent Module, T - Top Adjust, L - with Lead Wires, R - with Ribbon Cable | |
| Seal Type | S = Sealed, D = Dust Proof | |
| Number of Gangs | Up to 6 | (2 max on T style, 5 max on S style) |
| Detent Options (D style only) | No Detent, 1 = Center Detent, 2 = 11 Detents, 3 = 21 Detents | |
| Bushing and Shaft Size | A = 3.2mm shaft, B = 6.35mm shaft | (See Note 1) |
2411220418_TT-Electronics-P260S-D1AS3CB5K_C17435949.pdf
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