Cross Cut Heat Sink

Conventionally, crosscut extrusion heat sinks are also known as pin fin heat sinks. SNS Cooling Technology offers crosscut heat sinks / pin fin heat sinks; fan heat sinks made in aluminum & copper material. SNS offers following method of attachment:

 

  1. Push Pin attachment
  2. Tape attachment

 

Please send us details about your cross heat sink as shown in the diagram to the right.



STANDARD CROSS CUT HEATSINK DIMENSIONS DETAILS TO BE FURNISHED WHILE ORDERING
L W H T G CP FT FP


Please note that die charges may apply if we do not have standard material available in stock. The following finishes are offered:
WH wash
CC clear chromate
YC yellow chromate
CA clear anodize
BA black anodize
HB hard black anodize
EN electro less nickel plating
CN color anodize


The following thermal pad grades are offered with BGA:
Material Grade Manufacturer Adhesive Thermal Resistance in °C/W Color ROHS COMPLIANT
HF105 Bergquist Phase Change None 0.05 Dark Gray YES
T557 Chomerics Phase Change Material None 0.008 Gray YES
T558 Chomerics Phase Change Material None 0.015 Gray YES
T705 Chomerics Phase Change None 0.1 Light Gray YES
T710 Chomerics Phase Change None 0.1 Light Gray YES
T766 Chomerics Phase Change None 0.04 Silver YES
T725 Chomerics Phase Change None 0.03 Pink YES
T411 Chomerics Tape Silicone 1 Clear/Silver YES
T405 Chomerics Tape Acrylic 0.5 White NO
T410 Chomerics Tape Silicone 1.1 White NO
T405R Chomerics Tape Acrylic 0.5 White YES
T410R Chomerics Tape Silicone 1.1 White YES


Please email us about your cooling requirements at [email protected] for design guidance or any further inquiry/information.