••••• Power Rating from to 1000A

••••• High Stability

••••• Low Inductivity

••••• Low Temperature Coefficient

SPECIFICATIONS

ELECTRICAL

rated current

resistor value

P

max

(at 50 mV nominal output)

FHR 2/4-120120

1000 A

50 µ

Ω

50 W

FHR 2/4-128120

750 A

67 µ

Ω

38 W

FHR 2/4-7580

600 A

83 µ

Ω

30 W

FHR 2/4-8080

500 A

100 µ

Ω

25 W

FHR 2/4-7050

300 A

167 µ

Ω

15 W

FHR 2/4-7750

250 A

200 µ

Ω

13 W

FHR 2/4-10050

150 A

333 µ

Ω

8 W

FHR 2/4-6520

100 A

500 µ

Ω

5 W

FHR 2/4-10020

50 A

1000 µ

Ω

3 W

(other rated currents and nominal outputs upon request possible)

Tolerances

:

1%, 2%, 5%

(other Tolerances upon request)

Temperature Coefficient

:

±15 ppm/K (20°C ... 60°C, only 4-pin type)

Thermal EMF

:

< 1 µV/K

ENVIRONMENTAL

Operating Temperature Range

:

-40°C ... 130°C

MECHANICAL

Resistor Material

:

Metalplate CuNiMn (DIN 17471)

Connector Material

:

Cu, upon request nickelized

2-pin, 4-pin

FHR 2/4-6520 ... 120120

Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK