Straight & Cross-Cut Heat Sinks

Advanced Thermal Solutions Straight and Cross-Cut Heat Sinks are suitable for various applications where the direction of the airflow is ambiguous. Straight-fin heat sinks are available for component sizes from 10mm x 10mm to 60mm x 60mm, and they can be attached to the device using double-sided thermal adhesive, Z-clip, or maxiGRIP™ technology. Cross-cut heat sinks from Advanced Thermal Solutions offer high efficiency and low pressure drop, and are fabricated from extruded aluminum to minimize thermal resistance.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Type
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, Straight, Right-Tab, T412, 40x40x35mm, 2.90C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.90 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 1.378" (35.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 45x45x10mm, 10.46C/W
Datasheet
30In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 10.46 deg C/W 1.772" (45.00mm) 1.772" (45.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, Straight, Left-Tab, 45x45x30mm, 2.88C/W
Datasheet
44In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.88 deg C/W 1.772" (45.00mm) 1.772" (45.00mm) 1.181" (30.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 50x50x6mm, 15.80C/W
Datasheet
77In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 15.80 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.236" (6.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 50x50x6mm, 15.83C/W
Datasheet
5In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 15.83 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.236" (6.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Aluminum, Cross-Cut, Coarse Pitch,, 50x50x10mm, 9.48C/W
Datasheet
47In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 9.48 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 50x50x15mm, 5.85C/W
Datasheet
95In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 5.85 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.590" (15.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 50x50x15mm, 5.87C/W
Datasheet
274In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 5.87 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.590" (15.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 50x50x25mm, 3.18C/W
Datasheet
18In Stock
25Expected 10/9/2026
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 3.18 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.984" (25.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Super Fine-Pitch, X-Cut, 4-Hole, 54x54x9.5mm, 27.68C/W
Datasheet
24In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 27.68 deg C/W 2.126" (54.00mm) 2.126" (54.00mm) 0.374" (9.50mm) Top Mount, Skived
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 54x54x15mm, 5.45C/W
Datasheet
4In Stock
25Expected 7/9/2026
Min.: 1
Mult.: 1

Push Pin Square Fin 5.45 deg C/W 2.126" (54.00mm) 2.126" (54.00mm) 0.590" (15.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 60x60x6mm, 13.00C/W
Datasheet
188In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 13.00 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.236" (6.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 60x60x10mm, 8.64C/W
Datasheet
13In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 8.64 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 60x60x10mm, 8.65C/W
Datasheet
15In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 8.65 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 60x60x12mm, 6.37C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 6.37 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.472" (12.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Super Fine-Pitch, X-Cut, 4-Hole, T766, 60x60x12.7mm, 26.30C/W
Datasheet
20In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 26.30 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.500" (12.70mm) Top Mount, Skived
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 60x60x25mm, 2.65C/W
Datasheet
89In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.65 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.984" (25.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 70x70x10mm, 6.26C/W
Datasheet
12In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 6.26 deg C/W 2.756" (70.00mm) 2.756" (70.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 70x70x15mm, 4.44C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 4.44 deg C/W 2.756" (70.00mm) 2.756" (70.00mm) 0.590" (15.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 70x70x25mm, 2.17C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.17 deg C/W 2.756" (70.00mm) 2.756" (70.00mm) 0.984" (25.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T412, 70x70x25mm, 2.22C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.22 deg C/W 2.756" (70.00mm) 2.756" (70.00mm) 0.984" (25.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, Coarse-Pitch, Straight, Left-Tab, T766, 25x25x15mm
Datasheet
78In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, Coarse-Pitch, Straight, Left-Tab, T766, 30x30x15mm
Datasheet
25In Stock
Min.: 1
Mult.: 1

Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, Coarse, X-Cut, 4-Hole, T766, 60x60x10mm, 7.71C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 7.71 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.394" (10.00mm) Top Mount
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, Coarse, X-Cut, 4-Hole, T766, 60x60x25mm, 2.66C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.66 deg C/W 2.362" (60.00mm) 2.362" (60.00mm) 0.984" (25.00mm) Top Mount