Standard extruded heatsinks

SK 438 ...

250 x 83 mm

Features

width:	250 mm
height:	83 mm
plate thickness:	15 mm
length:	75 mm
thermal resistance:	0.49 - 0.26 K/W
surface:	raw degreased aluminium (by the metre raw aluminium)
custom processing:	individual CNC machining desired length

Variants

1 - 10 (36)

Number:

SK 438 75 AL length: 75 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 438 75 AL length: 75 mm surface: raw degreased aluminium (by the metre raw aluminium)
SK 438 75 ME length: 75 mm surface: natural colour anodised	SK 438 75 ME length: 75 mm surface: natural colour anodised
SK 438 75 SA length: 75 mm surface: black anodised	SK 438 75 SA length: 75 mm surface: black anodised
SK 438 100 AL length: 100 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 438 100 AL length: 100 mm surface: raw degreased aluminium (by the metre raw aluminium)
SK 438 100 ME length: 100 mm surface: natural colour anodised	SK 438 100 ME length: 100 mm surface: natural colour anodised
SK 438 100 SA length: 100 mm surface: black anodised	SK 438 100 SA length: 100 mm surface: black anodised
SK 438 150 AL length: 150 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 438 150 AL length: 150 mm surface: raw degreased aluminium (by the metre raw aluminium)
SK 438 150 ME length: 150 mm surface: natural colour anodised	SK 438 150 ME length: 150 mm surface: natural colour anodised
SK 438 150 SA length: 150 mm surface: black anodised	SK 438 150 SA length: 150 mm surface: black anodised
SK 438 1000 AL length: 1000 mm surface: raw degreased aluminium (by the metre raw aluminium)	SK 438 1000 AL length: 1000 mm surface: raw degreased aluminium (by the metre raw aluminium)

1 - 10 (36)

Number:

Technical Drawing

Service

Drawing format (such as PDF, CAD)

Technical explanations

Data sheet

Name	Purpose	Lifetime	Type	Provider
CookieConsent	Saves your consent to using cookies.	1 year	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	session	HTTP	Website
spamshield	The cookie is used to determine whether the visitor's browser is cookie-enabled, which excludes most SPAM bots and prevents the misuse of forms.	session	HTML	Website
testcookie	This cookie is used to test whether the browser can create cookies.	0 minutes	HTML	Website
flippingbook-flash_version_checked	Ensures that the Flash version installed on the user's computer is compatible with the display software.	14 days	HTML	Website (/web_fischer/‌blaetterbare‌‌Kataloge/‌...)
JSESSIONID	Session identifier is used in stateless protocol applications as an identifier to identify and associate multiple related requests from a user to a session.	session	HTTP	Website (/web_fischer)
lastOrder	Saves the contents of the shopping cart.	30 days	HTML	Website
comparisonList	Saves the products of the product comparison.	30 days	HTML	Website
redirectCookie_com	Required to redirect to the home page the first time a page is called.	session	HTML	Website

Name	Purpose	Lifetime	Type	Provider
locale	This is used to store the language preference of a user allowing the website to content relevant to the preferred language.	30 days	HTML	Website (/web_fischer)
browserupdateorg	Browser-update.org is a tool to inform visitors unobtrusively that they should update their browser.	7 days	HTML	browser-update.org
LinkedIn	LinkedIn	30 days	HTML	LinkedIn (https://www.linkedin.com/legal/privacy-policy)

Name	Purpose	Lifetime	Type	Provider
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	3 months	HTML	Google Tag Manager (https://policies.google.com/privacy)
_ga	Used to distinguish users.	2 years	HTML	Google Analytics (https://policies.google.com/privacy)
_gat	Used to throttle request rate.	1 minute	HTML	Google Analytics (https://policies.google.com/privacy)
_gid	Used to distinguish users.	1 day	HTML	Google Analytics (https://policies.google.com/privacy)