POWERCLIPS. Kunze POWERCLIPS are ideal components for integrated heat management solutions:

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1 9 POWERCLIPS Kunze are ideal components for integrated heat management solutions: Optimum interaction of transistor clips, interface materials and heat sinks through intelligent clip design Perfect application-specific implementation based on force-distance measurement Over 3 types of constantly in stock Customized CAD-design and development of on request Corrosion resistant steel CrNi Quick prototype development All clips optionally available with insulation Application Examples Process-reliable, mechanical connection of heat source (power semiconductors etc.) to heat sink. Power supplies UPS Battery chargers Frequency converters 11

2 Thermo-silicone interface materials Thermo-silicone caps and tubes High-performance thermally conductive soft-silicone films Thermally conductive silicone-free films Thermally conductive phasechange materials (CRAYOTHERM ) Graphite films EMI-shielding materials Technical Data Other products Part General Properties Material Corrosion resistant steel CrNi Mechanical Properties Tensile strength N / mm Elongation Young modulus % kn / mm 2 > 4 19 Heat sinks 111

3 Finger Clips Part-No. KU TO-22 Mat..3 mm, for sheet gauge mm 1, 2, 3, We disclaim all liability for the correctness of the information contained herein. Part-No. KU TO-126 Mat..3 mm, for sheet gauge 2. mm 1,5 1, 1,5 2, We reserve the right to make technical changes without notice. All dimensions in mm Part-No. KU TO-126 Mat..3 mm, for sheet gauge 2. mm,5 1, 1,5 2, Part-No. KU TO-126 Mat..3 mm, for sheet gauge 2. mm,5 1, 1,5 2, 112

4 Part-No. KU TO-22 Mat..3 mm, for sheet gauge mm 1 1, 2, 3, Part-No. KU TO-22 Mat..3 mm, for sheet gauge mm,5 1, 1,5 2, Part-No. KU TO-22 Mat..4 mm, for sheet gauge mm 2,5 1, 1,5 2, 2, Part-No. KU TO-22 Mat..3 mm, for sheet gauge 4. mm,5 1, 1,5 113

5 7 Finger Clips 36,3 32,3 2,1 9, ,5 Part-No. KU TO-126 Mat..4 mm, for sheet gauge 4. mm 1, 2, 3, We disclaim all liability for the correctness of the information contained herein. Part-No. KU TO-3P TO-247 / 248 Mat..5 mm, for sheet gauge 2. mm,5 1, 1,5 2, We reserve the right to make technical changes without notice. All dimensions in mm Part-No. KU Low-profile bridge rectifier Mat..5 mm, for sheet gauge 1.5 mm 1, 2, 3, Part-No. KU Multiwatt Mat..3 mm, for sheet gauge mm 1, 2, 3, 114

6 Part-No. KU TO-3P Mat..4 mm, for sheet gauge mm 1, 2, 3, Part-No. KU TO-3P TO-247 / 248 Mat..5 mm, for sheet gauge 2. mm 2 1, 2, 3, Part-No. KU / 24 TO-3P Mat..5 mm, for sheet gauge 2. mm 2 1, 2, 3, Part-No. KU / 24 / 4 TO-3P Mat..5 mm, for sheet gauge 2. mm 2 1, 2, 3, 115

7 Finger Clips Part-No. KU TO-3P TO-247 / 248 Mat..5 mm, for sheet gauge 4. mm 1, 2, 3, We disclaim all liability for the correctness of the information contained herein. Part-No. KU x TO-22 Mat..4 mm, for sheet gauge mm 2 1, 2, 2,5 We reserve the right to make technical changes without notice. All dimensions in mm Part-No. KU TO-22 / TO-3P Mat..4 mm 1, 2, 3, 116

8 Part-No. KU 4-44 / 3.1 TO-22 / TO-3P Mat..5 mm, hardened spring steel , 2, 3, Part-No. KU 4-44 / 4. TO-22 / TO-3P Mat..5 mm, hardened spring steel , 2, 3, Part-No. KU TO-22 / TO-3P Mat..4 mm,25,5,75 1, Part-No. KU TO-22 / TO-3P Mat..6 mm, hardened spring steel 1, 2, 3, 117

9 Finger Clips Part-No. KU TO-22 / TO-3P Mat..5 mm 1, 2, 3, 4, 5, We disclaim all liability for the correctness of the information contained herein. Part-No. KU 4-45 TO-22 / TO-3P Mat..6 mm, hardened spring steel 1, 2, 3, 4, We reserve the right to make technical changes without notice. All dimensions in mm Part-No. KU Mat..7 mm 1 1, 2, 3, 4, Part-No. KU TO-22 / TO-3P Mat..7 mm 1, 2, 3, 3,5 118

10 Part-No. KU Mat..9 mm 1 1, 2, 3, 4, Part-No. KU 4-49 TO-22 / TO-3P 119

11 Gull wing clips and multiple transistor clips Part-No. KU 4-43 Mat..8 mm,25,5, We disclaim all liability for the correctness of the information contained herein. Gull Wing Clip Part-No. KU Mat..6 mm 1, 2, 3, 3,5 We reserve the right to make technical changes without notice. All dimensions in mm Multiple Transistor Clip Part-No. KU / X TO-22 (X = Number of fingers) Mat..8 mm, holes 4. mm ø 2 1, 2, 3, 4, Multiple Transistor Clip Part-No. KU / X TO-247 / TO-264 (X = Number of fingers) Mat..8 mm, holes 4. mm ø 2 1, 2, 3, 4,

12 Part-No. KU 4-51 ISOPLUS 1, 2, 3, Applications Application with KU 4-51 Application with Gull Wing Clips Application with Multiple Transistor Clips Application Heat sink: KU 1-7 POWERCLIP : KU Centering element: KU 2-ZUB1-567 Mounting element: KU 2-ZUB