Beijing Silk Road Enterprise Management Services Co., Ltd.
| Tolerance | ±20% |
| Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW |
| Number of Turns | 1 |
| Resistance | 2.5kΩ |
| Description | 2.5kΩ ±20% 250mW Potentiometers, Variable Resistors |
| Mfr. Part # | T21AH-M0607-252A2020-TA |
| Model Number | T21AH-M0607-252A2020-TA |
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Product Specification
| Tolerance | ±20% | Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW | Number of Turns | 1 |
| Resistance | 2.5kΩ | Description | 2.5kΩ ±20% 250mW Potentiometers, Variable Resistors |
| Mfr. Part # | T21AH-M0607-252A2020-TA | Model Number | T21AH-M0607-252A2020-TA |
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.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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