641K

641K

Part number
641K
Product Categories
Heat Sinks
Manufacturer
Wakefield Thermal
Describe
HEATSINK TO-3 HORZ MT NO HOLES
Encapsulation
-
Package
Bulk
ROHS status
Yes
Price
USD $12.5400
Data sheet
Quantity
Buy it now
Unit price
Price
In stock:
Smallest : 30
Multiple : 1
Quantity
Unit price
Price
1
$12.5400
$12.5400
10
$11.8500
$118.5000
30
$11.1500
$334.5000
60
$10.4500
$627.0000
120
$9.7600
$1,171.2000
270
$9.0600
$2,446.2000
510
$8.8900
$4,533.9000
1020
$8.7100
$8,884.2000
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Purchase and inquiry
Specification
Transport
Data sheet
TYPEDESCRIPTION
MfrWakefield Thermal
Series641
PackageBulk
Product StatusACTIVE
MaterialAluminum
Length3.000" (76.20mm)
ShapeRectangular, Angled Fins
TypeBoard Level
Width4.125" (104.77mm)
Package CooledTO-3
Attachment MethodPress Fit
Power Dissipation @ Temperature Rise15.0W @ 36°C
Thermal Resistance @ Forced Air Flow0.90°C/W @ 250 LFM
Thermal Resistance @ Natural2.40°C/W
Fin Height1.000" (25.40mm)
Material FinishBlack Anodized

Shipping fee


Shipping starts at $40, but can be over $40 for some countries. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
Basic shipping charges (package ≤0.5kg or corresponding volume) depend on time zone and country.


Mailing method


Currently, our products are shipped via DHL, FedEx, SF and UPS.


Delivery time


Once the goods are shipped, the estimated delivery time depends on the shipping method you choose:

FedEx International, 5-7 business days.

The following are logistics times for some common countries.

transport

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