Product Overview
The T-21 Series potentiometers are 21mm carbon potentiometers designed for various applications. They feature a carbon resistive element and offer high mechanical endurance. Available in various models with metal or plastic shafts, these potentiometers are suitable for applications requiring precise control and reliable performance. Optional extras include nut & washer, switch, stereo matching, and detents for enhanced functionality. They are designed for use in position sensor or control applications.
Product Attributes
- Brand: Piher
- Series: T-21
- Resistive Element: Carbon
- Certifications: ISO 14001
- Origin: Spain (implied by contact information)
Technical Specifications
| Specification | Details |
|---|---|
| Models | D, T, S, W, X, Y, Z, H, V, L, C (D and T models not available with "V" terminals) |
| Shaft Types | Metal Shaft, Plastic Shaft (P10, P11, P12 codes) |
| Shaft Diameters (A) | 6mm, 6.35mm, 3/8" x 32 h., M10 x 0.75 |
| Bushing Diameters (B) | 6mm ("U"), 6.35mm ("U"), 3/8" x 32 h., M10 x 0.75 |
| Bushing Codes | 11, 12, 13 (with anti-rotation lug at 90CW), 14 |
| Shaft Lengths (C) | Standard lengths and special lengths (e.g., L=24.5mm) |
| Value Tolerance (Standard) | 20% |
| Value Tolerance (Special) | +7% -5% (upon request) |
| Range of Values | (See note 4) |
| Taper | Linear (A), Logarithmic (B), Anti-logarithmic (C) |
| Nominal Power @ 50C | 0.25 W (lin), 0.12 W (no lin) |
| Max. Voltage | 250 VDC (lin), 150 VDC (no lin) |
| Operating Temperature | -25C to +70C (-13F to +158F) |
| Electrical Rotation Angle | 290 20 |
| Mechanical Rotation Angle | 310 5 |
| Stop Torque | > 80 Ncm. (> 112 in-oz) |
| Torque | 0.5 to 1.5 Ncm. (0.7 to 2.1 in-oz) |
| Equivalent Noise Resistance | (See note 8) |
| Residual Resistance | 30% (Log. & Alog. only Rn > 1K) |
| Mechanical Life | 1.000.000 cycles (typical) |
| Electrical Life | 500 h. @ 50C; 0.25 W (lin) |
| Switch Options | F1 (code "F01"), F2 (requires metal shaft, I-21 switch code) |
| Detent Options | 01P (1 detent), 11P (11 detents), 41P (41 detents) |
| Stereo Matching | Available in tandem models, upon request (3D, 4D, 6D) |
| Optional Extras | Nut & washer, Switch, Stereo matching, Detents, Custom assemblies with wires and connectors |
| Packaging | Boxes of 150 / 200 pieces |
Note on Ordering: For specific configurations not covered in standard options, custom drawing numbers may be required.
Disclaimer: Product information is for reference only. Please consult for the most up-to-date and accurate design information. Piher disclaims liability for errors, inaccuracies, or incompleteness.
2411201512_Amphenol-T21AH-M0607-105A2020-TA_C5947767.pdf
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