58

092315

Rth1 (°C/W)

Height

Width (mm)

(mm)

125

175

230/240

0.40

0.41

295/305

0.33

0.36

370/380

0.27

0.30

450/460

0.22

0.26

530/540

0.19

0.22

610/620

0.17

0.19

THERMAL RESISTANCES

PARASITIC INDUCTANCE VS SIZE

Rth2 (°C)

Natural air cooling

Forced air cooling >2m/s

Height

Width (mm)

Width (mm)

(mm)

125

175

125

175

230/240

0.3

0.26

0.15

0.13

295/305

0.25

0.21

0.13

0.11

370/380

0.2

0.18

0.1

0.09

450/460

0.17

0.15

0.09

0.08

530/540

0.15

0.13

0.08

0.07

610/620

0.13

0.11

0.07

0.06

between hot spot and case

Height

Width (mm)

(mm)

2 Connections

4 Connections

125

175

125

175

230

70

73

27

30

295

72

77

29

34

370

75

82

32

39

450

79

86

36

43

530

82

91

39

48

610

85

96

42

53

Height

Width (mm)

(mm)

2 Connections

4 Connections

125

175

125

175

240

73

76

28

31

305

75

80

30

35

380

78

85

33

40

460

82

89

37

44

540

85

94

40

49

620

88

99

43

54

Measurement @ 1MHz

For confined area, capacitor working in a closed cabinet, a thermal test

under real conditions is necessary to evaluate the thermal resistance.

under natural convection and forced air

Medium Power Film Capacitors

FFHV/FTHV 1500Vdc to 3000Vdc