scope:

This specification covers the detail requirements for style RQ090, variable, non-wire-wound, precision resistors.

The type designation shall be in the following form:

Style RQ090 is applicable to this specification.

The resistance-temperature characteristic and maximum ambient temperature applicable to this specification shall be symbol A.

The shaft length applicable to this specification shall be symbols A to D inclusive.

The moisture resistance applicable to this specification shall be symbols 1 and 2.

The life characteristic applicable to this specification shall be 1 to 4 inclusive.

The function-conformity tolerance characteristic applicable to this specification shall be symbols A to D inclusive.

The output smoothness characteristic applicable to this specification shall be symbols A to E inclusive.

The nominal total resistance values and maximum end voltage applicable to this specification shall be in accordance with table I. TABLE I. Nominal total resistance values and maximum end voltage

------------------------------------------------------------------------ Nominal total Maximum end voltage resistance values (percent of total applied voltage) ------------------------------------------------------------------------ Ohms Percent 100 4 200 3 500 3 1,000 2.4 2,000 2.2 5,000 2.1 10,000 2.1 20,000 2.1 50,000 2.1 Megohm .10 2.1 .20 2.1 .50 2.1 1.0 2.1 ------------------------------------------------------------------------