Description
WK2
WR4
WR5
WK8
Imperial size
0207
0414
0617
0922
Resistance range
0.22 to 1 M
0.33 to 1 M
0.22 to 560 k
0.22 to 100 k
Resistance tolerance
± 1 %, ± 2 %, ± 5 %
± 2 %, ± 5 %
± 2 %, ± 5 %
± 2 %, ± 5 %
Temperature coefficient
± 50 ppm/K, ± 100 ppm/K, ± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
Rated dissipation, P70 Operating voltag
Features
- High power pulse withstanding capability (up to 1 kW).
- High power dissipation in small size (1 W / 0207 size to 4 W / 0922 size).
- WK2 and WR4 are AEC-Q200 qualified.
- High temperature (up to 200 °C), heat resistant encapsulation.
- Material categorization: for definitions of compliance please see www. vishay. com/doc?99912.
WK2 Datasheet
