HRHA

www.vishay.com

Vishay MCB

Revision: 14-Dec-2021

2

Document Number: 32594

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

MOUNTING

DISSIPATION

Fig. 1 - Permanent Applicable Power as a Function of

Ambient Temperature

Fig. 2 - Bottom Case Temperature as a Function of the

DIMENSIONS in millimeters

70 ± 1.2

16 ± 0.4

57 ± 0.5

9 ± 0.3

(2 x) Ø 5.5 ± 0.17

55.4 ± 1

0.8 ± 0.03

26.2 ± 0.55

A

Detail A

6.3 ± 0.1

8 ± 0.4

(Ø 1,7)

B

Marking detail B

3 last digits of the batch number

Year and month

10

100

1000

10000

0

20

40

60

80

100

120

0

50

100

150

200

250

300

Axis Title

Ambient Temperature (°C)

10

100

1000

10000

0

20

40

60

80

100

120

0

50 100 150 200 250 300 350 400 450

Axis Title

Temperature (°C)

Pamitherm

(6 mm thickness)

Temperature limit

never exceed

Maximum continuous 90 W

Stainless steel

(6 mm thickness)