Rev - 121101

High Performance BGA Cooling Solutions

w/ Thermal Tape Attachment

*Image above is for illustration purpose only.

ATS Part#:

ATS-55450W-C1-R0

Description:

High Performance X-CUT - Heat Sink, T412, BLACK-ANODIZED

Heat Sink Type:

Cross-Cut

Heat Sink Attachment:

THERMAL TAPE

Equivalent Part Number:

ATS-55450W-C2-R0

Features & Benefits

High efficiency cross-cut fin design provides low pressure drop characteristics

Large surface area increases heat sink performance

Designed specifically for BGAs and other surface mount packages

Comes pre-assembled with high performance thermal interface material

Thermal Performance

AIR VELOCITY

@200 LFM

1.0 M/S

@300 LFM

1.5 M/S

@400 LFM

2.0 M/S

@500 LFM

2.5 M/S

@600 LFM

3.0 M/S

@700 LFM

3.5 M/S

@800 LFM

4.0 M/S

THERMAL RESISTANCE

Unducted Flow

2.26 °C/W

1.80 °C/W

1.56 °C/W

1.41 °C/W

1.30 °C/W

1.21 °C/W

1.15 °C/W

Ducted Flow

n/a

n/a

n/a

n/a

n/a

n/a

n/a

Product Detail

Schematic Image

Dimension A

Dimension B

Dimension C

Dimension D

TIM

Finish

*Image above is for illustration purpose only.

45.0 mm

45.0 mm

24.5 mm

mm

T412

BLACK-ANODIZED

Notes:

ATS-55450W-C2-R0 is the exact heat sink assembly with an equivalent thermal interface material

(Saint Gobain C675).

Thermal performance data are provided for reference only. Actual performance may vary by

application.

ATS reserves the right to update or change its products without notice to improve the design or

performance.

ATS certifies that this heat sink assembly is RoHS-6 and REACH compliant.

Contact ATS to learn about custom options available.

For more information, to find a distributor or to place an order, please contact us at

781-769-2800 (North America), sales@qats.com or www.qats.com.