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Standard extruded heatsinks

Welded high perfomance heatsinks

Standard extruded heatsinks

SK 530 ...
SK 531 ...
SK 533 ...
SK 535 ...
SK 536 ...
SK 537 ...
SK 538 ...
SK 539 ...
SK 540 ...

SK 539 200 SA

welded high performance heatsinks

optimum fin geometry and fin quantity for free convection
well suited for forced convection
flat milled base
* = welded joint
length according customers specifications
customer specific versions and machining on request

thermal resistance:
0.13 - 0.065 K/W
custom processing:
- individual CNC machining
- desired length

Features

number of fins:	54
width:	700 mm
height:	84 mm
plate thickness:	16 mm
length:	200 mm
thermal resistance:	0.13 - 0.065 K/W
surface:	black anodised
custom processing:	individual CNC machining desired length

Variants

11 - 15 (15)

Number:

SK 539 400 AL length: 400 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 539 400 AL length: 400 mm surface: raw degreased aluminium (by the metre raw aluminium)
SK 539 500 ME length: 500 mm surface: natural colour anodised	SK 539 500 ME length: 500 mm surface: natural colour anodised
SK 539 500 AL length: 500 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 539 500 AL length: 500 mm surface: raw degreased aluminium (by the metre raw aluminium)
SK 539 600 ME length: 600 mm surface: natural colour anodised	SK 539 600 ME length: 600 mm surface: natural colour anodised
SK 539 600 AL length: 600 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 539 600 AL length: 600 mm surface: raw degreased aluminium (by the metre raw aluminium)

11 - 15 (15)

Number:

Variants

SK 530 number of fins: 14 A: 15 mm thermal resistance: 0.38 - 0.185 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection length according customers specifications customer specific versions and machining on request	SK 530 number of fins: 14 A: 15 mm thermal resistance: 0.38 - 0.185 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection length according customers specifications customer specific versions and machining on request
SK 531 number of fins: 22 A: 15 mm thermal resistance: 0.3 - 0.13 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection length according customers specifications customer specific versions and machining on request	SK 531 number of fins: 22 A: 15 mm thermal resistance: 0.3 - 0.13 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection length according customers specifications customer specific versions and machining on request
SK 533 number of fins: 30 A: 16 mm thermal resistance: 0.24 - 0.1 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request	SK 533 number of fins: 30 A: 16 mm thermal resistance: 0.24 - 0.1 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request
SK 535 number of fins: 38 A: 16 mm thermal resistance: 0.19 - 0.08 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request	SK 535 number of fins: 38 A: 16 mm thermal resistance: 0.19 - 0.08 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request
SK 536 number of fins: 42 A: 16 mm thermal resistance: 0.175 - 0.075 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request	SK 536 number of fins: 42 A: 16 mm thermal resistance: 0.175 - 0.075 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request
SK 537 number of fins: 46 A: 16 mm thermal resistance: 0.16 - 0.07 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request	SK 537 number of fins: 46 A: 16 mm thermal resistance: 0.16 - 0.07 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request
SK 538 number of fins: 50 A: 16 mm thermal resistance: 0.145 - 0.068 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request	SK 538 number of fins: 50 A: 16 mm thermal resistance: 0.145 - 0.068 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customer´s details customer specific versions and machining on request
SK 540 number of fins: 58 A: 16 mm thermal resistance: 0.125 - 0.062 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request	SK 540 number of fins: 58 A: 16 mm thermal resistance: 0.125 - 0.062 K/W custom processing: individual CNC machining desired length welded high performance heatsinks optimum fin geometry and fin quantity for free convection well suited for forced convection flat milled base * = welded joint length according customers specifications customer specific versions and machining on request

* This information refers to the standard variant of the product, so it might change when another variant is chosen.

Technical Drawing

A:	16 mm
B:	700 mm
C:	84 mm

Service

Drawing format (such as PDF, CAD)

STP

Technical explanations

Technical introduction

Data sheet

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Standard extruded heatsinks

Welded high perfomance heatsinks

Standard extruded heatsinks

SK 530 ... SK 531 ... SK 533 ... SK 535 ... SK 536 ... SK 537 ... SK 538 ... SK 539 ... SK 540 ...

SK 539 200 SA

Product details

SK 530 ...
SK 531 ...
SK 533 ...
SK 535 ...
SK 536 ...
SK 537 ...
SK 538 ...
SK 539 ...
SK 540 ...