PT21 hollow shaft Rotary potentiometer

Soundwell Product

Soundwell Electronic Products (Guangdong) Co., Ltd.

TEL：+86(769)-38833333-881
Fax：sw@soundwell-cn.com
MAIL：soundwell868@soundwell.cn
Address：Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park

PT21 through shaft rotary potentiometer

Series：PT21

Format：See the following profile

Specifications　　

Potentiometer model：	PT21 series
Name：	PT21 Through Shaft Potentiometer
Main Specifications:	Rotational torque: 20～150gf.cm Rated power: 0.5W； Maximum operating voltage: AC 50V/DC 20V； Operating temperature: -20℃~105℃； Rotational life: 50,000 cycles Min；
Product Features：	Through shaft design; High temperature resistant; Reliable performance with long life;
Applications：	Gas stoves for controlling the power of the range hood.

PT21 Product Specifications

ONE、MECHANICAL CHARACTERISTIC
1. Rotational Torque: 20~150gf.cm
2. Total Rotation Angle: 360°
3. Effective Angle: 300°±10°。

TWO、ELECTRICAL CHARACTERISTIC
1. Total Resistance Range: 1KΩ＜R＜1MΩ, ±20%; 1KΩ≥R or R≥1MΩ, ±30%
2. Resistance Taper: B
3. Rated Power: 0.5W
4. Max. Operating Voltage: 50V AC/20V DC
5. Insulation Resistance: 100MΩ 1 Minute at DC 200V
6. Dielectric Voltage: 1 Minute at AC 250V

THREE、ENDURANCE CHARACTERISTIC
1. Rotational life: 50,000 cycles Min

Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".

DownloadPT21.pdf

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Contact

Soundwell Electronic Products (Guangdong) Co., Ltd.: Tel：+86 769-38833333-881
Customer service：+86 18219276011; Fax：+86 769-87930111 　+86 769-87930222
E-mail：sw@soundwell-cn.com; Headquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China