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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Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Hole, T766, 40x40x10mm, 11.79C/W
Datasheet
74In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 11.79 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Hole, T412, 40x40x10mm, 11.91C/W
Datasheet
18In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 11.91 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T412, 40x40x15mm, 7.53C/W
Datasheet
18In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 7.53 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.590" (15.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T412, 40x40x20mm, 5.45C/W
Datasheet
21In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 5.45 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.790" (20.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 40x40x25mm, 4.14C/W
Datasheet
10In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 4.14 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, Straight, Left-Tab, T766, 40x40x25mm, 4.14C/W
Datasheet
14In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 4.14 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, Straight, Right-Tab, T766, 40x40x35mm, 2.80C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Heat Sinks Push Pin Aluminum Square Fin 2.80 deg C/W 1.575" (40.00mm) 1.575" (40.00mm) 1.378" (35.00mm)
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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 50x50x6mm, 15.80C/W
Datasheet
12In Stock
75Expected 12/06/2026
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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 50x50x6mm, 15.83C/W
Datasheet
15In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Aluminum, Cross-Cut, Coarse Pitch,, 50x50x10mm, 9.48C/W
Datasheet
58In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 50x50x15mm, 5.85C/W
Datasheet
157In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, T766, 50x50x25mm, 3.18C/W
Datasheet
20In Stock
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)
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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 54x54x25mm, 2.90C/W
Datasheet
25In Stock
Min.: 1
Mult.: 1

Push Pin Square Fin 2.90 deg C/W 2.126" (54.00mm) 2.126" (54.00mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Super Fine-Pitch, X-Cut, 4-Hole, T766, 60x60x12.7mm, 26.30C/W
Datasheet
25In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 60x60x25mm, 2.65C/W
Datasheet
44In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 70x70x10mm, 6.26C/W
Datasheet
52In 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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink, Coarse-Pitch, X-Cut, 4-Corner Hole, 70x70x25mm, 2.17C/W
Datasheet
21In Stock
25Expected 27/03/2026
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)
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, Coarse-Pitch, Straight, Left-Tab, T766, 25x25x15mm
Datasheet
8Factory Stock Available
More Info Available
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, Top Mount, 60x60x25mm
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)
Advanced Thermal Solutions Heat Sinks Plastic pushPIN/Spring Assembly, 7.3x10.3mm, 0.47lb/mm Force, 1 Per Heat Sink
Datasheet
333In Stock
5.000Expected 20/03/2026
Min.: 1
Mult.: 1

Accessories and Hardware Heat Sinks Spring Screw
Advanced Thermal Solutions Heat Sinks pushPIN Heat Sink Assembly, 50x50x15.0mm
Datasheet
57In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies Push Pin Aluminum Square Fin 13.70 deg C/W 1.969" (50.00mm) 1.969" (50.00mm) 0.590" (15.00mm)