SPECIFICATION FOR APPROVAL

DOCUMENT

: SRK270000NH

REVISION

: A1

PAGE

: 2 OF 9

4. Ratings

4-1 Specification

Table 1

Power Rating*

1/6W

Resistance Tolerance

1%(F), 2%(G), 5%(J)

Resistance Range

0.065 ~ <0.60

Ω

0.60 ~ 1.0

Ω

Temperature Coefficient of

Resistance(ppm/

℃

)

±

300

±

200

Operating Temperature Range

-55℃ to 125℃

Note*:

Power Rating is based on continuous full load operation at rated ambient temperature of 70

℃

.

For resistor operated at ambient temperature in excess of 70

℃

,the maximum load

shall be derated in accordance with the following curve.

4-2 Rated Voltage

The d.c. or a.c. r.m.s. voltage shall be calculated from the following expression

R

P

V

×

=

Where V

: Rated voltage (V)

P

: Rated power (W)

R

: Nominal resistance (

Ω)

4-3 Operating and Storage Temperature Range

-55 to +125

℃

AMBIENT TEMPERATURE(

)

℃

0

-55

70

125

100