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Amplifiers/Converters??

Hongming Electronics pots with 3dB gang error

Posted: 27 Nov 2003 ?? ?Print Version ?Bookmark and Share

Keywords:hongming electronics? w09 series? carbon potentiometer?

Designed for use in PC speakers, DVDs, and car stereos, the W09 A, B, and C series of metal shaft rotary carbon potentiometers from Hongming Electronics Co. Ltd feature high gang error of 3dB, has a maximum withstanding voltage of 250Vac for one minute, and operate under 50Vac.

With resistance tolerance ranging from 1,000 ohms to 2 megohms 20 percent, the 9.5mm-wide potentiometer offers a rotational life of 10,000 cycles with a switch life of 10,000 cycles. Rated power at 70C is 0.05W for A version and 0.033W for B and C versions. Rotational noise is <47mV, while rotational torque is from 1mNm to 10mNm, and switch rotational torque is 10mNm to 25mNm. Total mechanical rotation angle is 30010, and switch rotational angle is 50.

Lead time is 15 days after the receipt of L/C.





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