Datasheet
Elektrische Eigenschaften
Typ
Nenn-
leistung
@ 25 °C
Max. Leis-
tung ohne
Kühlkörper
@ 25°C
Wider-
stands-
werte
Grenz-
spannung
(DC / AC rms)
Durch-
schlags-
festigkeit
(AC peak)
Gewicht
(g)
Kühlkörper
Fläche
(cm
2
)
Dicke
(mm)
WD5 10 5 R01 - 10K 160 1‘400 5 400 1
WD10 15 8 R01 - 15K 260 1‘400 7 400 1
WD25 25 12.5 R01 - 35K 550 2‘500 15 550 1
WD50 50 20 R01 - 100K 1‘250 2‘500 30 550 1
WD75 75 45 R01 - 50K 1‘400 5‘000 85 1‘000 3
WD100 100 50 R01 - 100K 1‘900 5‘000 115 1‘000 3
WD150 150 55 R01 - 100K 2‘500 5‘000 175 1‘000 3
WD200 200 50 R01 - 50K 1‘900 5‘000 475 3‘750 3
WD250 250 60 R01 - 65K 2‘200 5‘000 600 4‘800 3
WD300 300 75 R01 - 80K 2‘500 5‘000 700 5‘800 3
Abmessungen
Typ L ± 0.5 A max. H PX ± 0.3 PX1 PY ± 0.3 M ± 0.5 B max. C max. D
WD5 16.8 31 17 11.3 - 12.4 2.4 4.5 9 2.5
WD10 20.1 36.5 21 14.3 - 15.9 2.4 5.5 11 2.5
WD25 27.3 51.8 28 18.3 - 19.8 3.2 7.5 15 3
WD50 50.1 72.5 30 39.7 - 21.4 3.2 8.5 17 3
WD75 48.9 71 48 29 - 37.0 4.4 12 26 4
WD100 65.4 87.5 48 35 - 37.0 4.4 12 26 4
WD150 97 122 48 29 29 37.0 4.4 12 26 4
WD200 89 143 73 35 - 57.2 5.1 20.5 45 5.5
WD250 114 163 73 44.5 - 57.2 5.1 20.5 45 5.5
WD300 127 180 73 52 - 59.0 6.6 20.5 45 5.5
Drahtwiderstände im Aluminiumgehäuse
Serie WD
D
Widap AG
CH-3185 Schmitten
Tel.: +41 26 497 50 60
Fax: +41 26 497 50 69
eMail: info@widap.ch
Internet: www.widap.ch
5-2-02
Edition 15.01
Series
L ± 0.5
A max H PX ± 0.3 PX1 PY ± 0.3 M± 0.5 B max C max
KHA5 16.8 31 17 11.3 - 12.4 2.4 4.5 9
KHA10 20.1 36.5 21 14.3 - 15.9 2.4 5.5 11
KHA25 27.3 51.8 28 18.3 - 19.8 3.2 7.5 15
KHA50 50.1 72.5 30 39.7 - 21.4 3.2 8.5 17
KHA75 48.9 71 48 29 - 37 4.4 12 26
KHA100 65.4 87.5 48 35 - 37 4.4 12 26
KHA150 97 122 48 58 29 37 4.4 12 26
KHA200 89 143 73 35 - 63.5 4.8 20.5 45
KHA250 114 163 73 44.5 - 63.5 4.8 20.5 45
KHA300 127 180 73 52 - 63.5 4.8 20.5 45
KHA5 - 50
KHA200 - 300
KHA75 - 150
WD5 - 50 WD75 - 150 WD200 - 300