Online Heat Sink Customization

Online Heatsink Customization

Some of our online catalog parts feature a Customization button. Catalog parts/pages with this button offer the added feature of online customization. Available customizations include adding plain/threaded holes, changing the heat sink height(fin height), changing the base size and changing surface finish/treatment.


Procedure for creating a custom heatsink
Choose the base heatsink.
Click the base size from the list of available heat sinks.
Arrow
Click Customization button on each catalog page, and follow the instructions.
Arrow
The drawing and quotation will be sent by email. Please review and place PO accordingly.



List of standard heatsinks which can be customized online * Click base size

Passive Heat Sink
Back Ground
Thermal Resistance
Pressure Drop
LPD
MD
W
L
LC
LT
UB
UBC
Z
T
N
S
ST
Quick Reference
Explanation
Natural Convection
Series NameBase size
LPD Series30, 35, 40, 45, 50, 54, 60, 70, 80, 90, 100, 70x130
MD Series30, 35, 40, 45, 50, 54, 60, 70, 80, 100
W Series30, 35, 40, 45, 48, 54, 60, 80, 90, 100
L Series 100
LT Series70, 90, 130x70, 70x130
UB Series30, 35, 40, 45, 48, 50, 54, 60, 70, 80, 90, 100, 130x70
Z Series30, 35, 40, 45, 48, 50, 54, 60
N Series30, 35, 40, 45, 50, 54, 60, 70, 80, 90, 100, 130x70
S Series30, 35, 40, 45, 50, 55, 60, 80, 90, 100, 120x60
ST Series 30, 35, 40, 60

Active Heat Sink
FH Series Heat Sink
FH Series
(EXPLUSION TYPE)
FS Series Heat Sink
FS Series
(INDUCTION TYPE)
Series NameFinBase size
FH Series HEXAGONAL PIN FINS 60, 80, 90, 100
FS Series SQUARE PIN FINS 40, 60, 80, 90, 100
Customized heat sinks do NOT come with fan motors or other sub-components. Custom heat sinks will only come with the heat sink itself. If additional sub-components are required, please order them separately, or contact Alpha sales to have a custom assembly drawing created.

How to place order for customized heat sink

Please confirm the price and specification we send.
Arrow Down
If you decide to place the order, please send us the copy of purchase order.
If you want us to ship by your shipping account, please specify your preffered carrier and account#. We will send proforma invoice based on your order.
If you do not specify your preffered carrier and account#, we will add shipping cost to the invoice.
Note :
Arrow Down
Please confirm the proforma invoice and arrange payment as instructed on proforma invoice.
You can pay by T/T (Telegraphic Transfer) or check(US/Canada Only). Or, you can pay by credit card if order value is less than US$1000.

For non-USA/Canada customers, transaction fee of US$20.00 will be charged for the order less than US$1000.00.

Arrow Down
We will start the production once we receive your payment. You will receive order confirmation with confirmed schedule.
Note :
 

Expedited lead time service

If required, we can offer a shorder, expedited lead time. Typically, we finish the production within 1-2 business days after an order is confirmed. The limitation is as follows:

Please contact Alpha Sales Team to request such service.

© 2009 Alpha Company Ltd.