pushPIN™ Heat Sink Assembly ATS Part#: ATS-04C-197-C1-R0 Description: pushPIN™ HS ASMBLY,COARSE-PITCH,XCUT, HOLE PATTERN:4-CORNER,BLUE,NO TIM Heat Sink Type: pushPIN™ Heat Sink Assembly Heat Sink Attachment: pushPIN™ / Spring Kit Features & Benefits » Quick Attachment – Push pins feature a flexible barb at the end designed to engage with pre-drilled holes in a PCB. » Compression Springs add the necessary force to hold the assembly together for secure attachment. Select from over 21 different springs to achieve precise force required. » Push Pin Material available in brass or plastic in 10 sizes ranging from 920mm in length. Stainless steel hardware kit available for more secure attachment. Visit www.qats.com for available options. » Heat Sinks Designed for All Airflow Conditions. Select from over 112 fine pitch HS designed for high velocity air flows and 98 course pitch HS designed for low velocity air flow conditions. For Illustration Purposes ONLY. » Pre-assembled with phase-changing material for increased thermal performance. Double-sided thermal tape and no TIM options available to meet application-specific requirements. Bill of Material » Lightweight, aluminum HS extruded from AL6063 provide optimal heat transfer with a blue anodized finish. » All components are RoHS and REACH compliant. Qty Heat Sink: ATS-CPX045045010-197-C1-R0 1 Push Pin: ATS-PP-03 2 Springs: ATS-PPS-04 2 » Industry standard hole pattern. Recommended through hole size is 3.175mm Thermal Performance 100 AIR VELOCITY - LFM (m/s) (0.5) Thermal Resistance °C/W 200 (1.0) 300 (1.5) 400 (2.0) 500 (2.5) 600 (3.0) 700 (3.5) Unducted Flow 10.86 7.67 6.34 5.54 4.99 4.58 4.26 Ducted Flow 7.77 5.79 4.86 4.29 3.89 3.59 3.35 Fin Pitch COARSEPITCH Fin Type XCUT Hole Pattern 4-CORNER Product Detail P/N ATS-04C-197-C1-R0 A 45 Dimensions B C E 45 10 38 F 38 Push Pin Spring TIM Finish ATS-PP-03 ATS-PPS-04 NO TIM BLUE ANODIZED NOTES: 1) Dimension A is the length of the heat sink in the direction of the flow. 2) Dimension B is the width of the heat sink perpendicular to the flow direction. 3) Dimension C is the heat sink height from the bottom of the base to the top of the fin field. 4) Dimension E is the distance between holes perpendicular to the direction of flow. 5) Dimension F is the distance between holes in the direction of flow. 6) Thermal performance data are provided for reference only. Actual performance may vary by application. 7) ATS reserves the right tp update or change its products without notice to improve the design or performance. 8) ATS certifies that this heat sink assemby is RoHS-6 and REACH compliant. 9) Contact ATS to learn about custom options available. For Illustration Purposes ONLY. For further technical information, please contact Advanced Thermal Solutions, Inc. 89-27 ACCESS ROAD, NORWOOD, MA 02062 USA | T: 781.769. 2800 F: 781.769.9979 | WWW.QATS.COM R2-0917