Conductive plastic element rotary potentiometer TT Electronics PHS21SB10K 21 mm hollow shaft design for amplifiers
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Product Description
21 mm Rotary Potentiometer PHS21 Series
The PHS21 Series is a 21 mm rotary hollow shaft potentiometer featuring a conductive plastic element and a plastic housing with mounting wings. Designed for linear taper applications, it offers a robust solution with a 50,000 cycle life. Its versatile design makes it suitable for a wide range of applications including amplifiers, mixers, synthesizers, appliances, audio equipment, industrial controls, medical equipment, and throttle controls.
Product Attributes
- Brand: TT Electronics
- Origin: Mexicali, B.C. Mexico
- Element Material: Conductive Plastic
- Shaft Type: Hollow Shaft
- Certifications: RoHS, REACH (refer to TT Electronics website)
Technical Specifications
| Feature | Specification |
|---|---|
| Resistance Range | 1 K to 1 M |
| Standard Resistance Tolerance | 20% |
| Electrical Angle | 300 10 |
| Maximum Operating Voltage | 50 VAC / 20 VDC |
| Rated Power | 0.5W |
| Dielectric Strength | 1 minute at 250 VAC |
| Insulation Resistance | 100M min. at 200 VDC |
| Rotational Noise | < 100mVp-p |
| Total Rotational Travel | 360 |
| Rotational Torque | 20 - 150 gf.cm |
| Rotational Life | 50,000 cycles |
| Operating Temperature | -20C to +105C |
| IP Rating | IP 40 |
| Soldering Condition (Wave) | 260C maximum for 1-3 seconds |
| Soldering Condition (Hand) | 300C maximum for 3 seconds |
Ordering Information
| Part Family | Resistance | Mounting Configuration | Resistance Taper | Example Part Number |
|---|---|---|---|---|
| PHS21 | See Resistance Table | S = Square Wings | B = Linear (1B) | PHS21SB10K |
| Resistance (Ohms) | Code |
|---|---|
| 1,000 | 1K |
| 2,000 | 2K |
| 5,000 | 5K |
| 10,000 | 10K |
| 20,000 | 20K |
| 50,000 | 50K |
| 100,000 | 100K |
| 200,000 | 200K |
| 500,000 | 500K |
| 1,000,000 | 1MEG |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina