Datasheet

Page 2 of 7 QR-QE-20/2003.08.01
5
Contact Noise
接觸雜音
(CRV)
10% or less of the total resistance for
over 60°(60°included) carbon film
angle
(Before the life test) ;
15% or less of the total resistance for
40° thru 60° carbon film angle
(Before the life test) ;
20% or less of the total resistance for
30° thru 40°(40°included) carbon
film angle
(Before the life test) ;
25% or less of the total resistance for
25° thru 30°(30°included) carbon
film angle
(Before the life test) ;
30% or less of the total resistance for
20° thru 25°(25°included) carbon
film angle
(Before the life test) ;
35% or less of the total resistance for
under 20°(20°included) carbon film
angle (Before the life test) ;
碳膜角度為 60°(含)以上時,全阻值的
10%以下(壽命測試前);
碳膜角度為 40°~60°時,全阻值的
15%以下(壽命測試前);
碳膜角度為30°~40°(含)時,全阻值的
20%以下(壽命測試前);
碳膜角度為25°~30°時(含),全阻值的
25%以下(壽命測試前);
碳膜角度為20°~25°時(含),全阻值的
30%以下(壽命測試前);
碳膜角度為 20°(含)以下時,全阻值的
35%以下(壽命測試前).
15% or less of the total resistance for
over 60°(60°included) carbon film
angle
(After the life test) ;
20% or less of the total resistance for
40° thru 60° carbon film angle
(After the life test) ;
25% or less of the total resistance for
30° thru 40°(40°included) carbon
film angle
(After the life test) ;
30% or less of the total resistance for
25° thru 30°(30°included) carbon
film angle
(After the life test) ;
35% or less of the total resistance for
20° thru 25°(25°included) carbon
film angle
(After the life test) ;
40% or less of the total resistance for
under 20°(20°included) carbon film
angle (After the life test) ;
By the test angle of less than 90% carbon
film angle。
測試角度小於碳膜角度的 90%。