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Specifications
Tolerance:
±20%
Temperature Coefficient:
±300ppm/℃
Power(Watts):
250mW
Number of Turns:
1
Resistance:
2.5kΩ
Mfr. Part #:
T21AH-M0607-252A2020-TA
Key Attributes
Model Number:
T21AH-M0607-252A2020-TA
Product Description
Product Overview
The Piher T-21 Series is a 21mm carbon potentiometer designed for various control applications. It features a carbon resistive element and offers high mechanical endurance. Available in multiple models with metal or plastic shafts, and various bushing options, it provides flexibility for integration into different systems. The T-21 series supports a range of electrical and mechanical specifications, including different tapers, detents, and switch options, making it suitable for custom assemblies with wires and connectors.
Product Attributes
- Brand: Piher
- Series: T-21
- Resistive Element: Carbon
- Certifications: ISO 14001
- Company Affiliation: Amphenol company
Technical Specifications
| Specification/Model | Details |
|---|---|
| Series | T-21 |
| Potentiometer Size | 21mm |
| Resistive Element | Carbon |
| Operating Temperature | -25C to +70C (13F to 158F) (Up to 85C depending on application) |
| Standard Tolerance | 20% |
| Range of Values | (See note 8) |
| Max. Voltage | 250 VDC (lin), 150 VDC (no lin) |
| Nominal Power @ 50C | 0.25 W (lin), 0.12 W (no lin) |
| Taper | Linear; Log; Alog. (Log. & Alog. only Rn > 1K) |
| Stop Torque | > 80 Ncm. (> 112 in-oz) |
| Torque | 0.5 to 1.5 Ncm. (0.7 to 2.1 in-oz) |
| Electrical Rotation Angle | 290 20 |
| Mechanical Rotation Angle | 310 5 |
| Residual Resistance | 30% |
| Models (Shaft Type) | D, T, S, X, W, Y, Z, H, V, L, C (Metal or Plastic) |
| Bushing Options | Codes 11, 12, 13 (with anti-rotation lug), 14, 00, 6, 6.35, 3/8" x 32 h., M10 x 0.75 |
| Shaft Diameter Options | 6, 6.35, 3/8" x 32 h., M10 x 0.75 |
| Shaft Lengths | Standard and special lengths (e.g., L=24.5) |
| Switch Options | F1 (Code "F01"), F2 (Requires drawing number) |
| Detent Options | Available in various counts (e.g., 01P, 11P, 41P) |
| Stereo Matching | Available in tandem models, upon request (3D, 4D, 6D) |
| Nut & Washer Options | Loose nut & washer (-TA), Assembled nut & washer (MTA), Assembled nut (-MT-), Loose nut (-T-) |
| Tolerance (Special) | +7% / -5% upon request |
| Packaging | Boxes of 150 / 200 pieces |
| Mechanical Life | 1,000,000 cycles |
| Electrical Life | 500 h. @ 50C; 0.25 W |
| Switch F1 Electrical Specs | 2 or 4A; 250 VAC, Contact Resistance: 25m, Dielectric Strength: 2000 V, Insulation Resistance: 100 M |
| Switch F2 Electrical Specs | 2 or 4A; 250 VAC, Contact Resistance: 25m, Dielectric Strength: 2000 V, Insulation Resistance: 100 M |
2411121104_Amphenol-T21AH-M0607-252A2020-TA_C7394797.pdf
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