maxiFLOW™ Cross-Cut Heat Sinks

Advanced Thermal Solutions maxiFLOW™ Cross-Cut Heat Sinks feature a spread-fin array to maximize surface-area cooling and deliver excellent thermal performance. Effective convection cooling from the spread-fin arrays enables a 20% lower junction temperature and a 40% reduction in thermal resistance compared to straight-fin and pin-fin sinks. Whenever higher cooling capacity is required, maxiFLOW heat sinks with thermal tape can be used, and the double-sided adhesive thermal tape enables the attachment of the heat sink to the device. Advanced Thermal Solutions maxiFLOW Cross-Cut Heat Sinks meet the thermal requirements of various electronics packages, including BGA, QFP, LCC, LGA, CLCC, TSOP, DIPs, and LQFP.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x10mm, 3.90C/W, Basic
Datasheet
165In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 3.90 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x10mm, 3.90C/W, High
Datasheet
135In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 3.90 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x25mm, 1.60C/W, High
Datasheet
113In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 1.60 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x10mm, 3.90C/W, Mid
Datasheet
3In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 3.90 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x25mm, 1.60C/W, Basic
Datasheet
11In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 1.60 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Brass pushPIN, Performance, Cross-Cut, Green, 41x45x10mm
Datasheet
94In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Bracket Aluminum 5 C/W 41 mm 45 mm 10 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x10mm, 3.90C/W@300LFM
Datasheet
28In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 3.90 deg C/W 1.610" (40.89mm) 1.772" (45.00mm) 0.394" (10.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 41x45x15mm
Datasheet
90In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 2.50 deg C/W 1.610" (40.89mm) 1.772" (45.00mm) 0.590" (15.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x25mm, 1.60C/W, Mid
Datasheet
25In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 1.60 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 41x45x10mm
Datasheet
29In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Bracket Aluminum Cross Cut Fin 5 C/W 41 mm 45 mm 10 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x25mm, 1.60C/W, Basic
Datasheet
27In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 1.60 deg C/W 1.610" (40.89mm) 1.772" (45.00mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x25mm, 1.60C/W, High
Datasheet
100Expected 2026-05-08
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 1.60 deg C/W 1.610" (40.89mm) 1.772" (45.00mm) 0.984" (25.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 40x38x10mm Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA 40 mm 38 mm 10 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40x38.1x15mm, 2.50C/W@300LFM
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 2.50 deg C/W 1.575" (40.00mm) 1.500" (38.10mm) 0.590" (15.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 40x38x15mm
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Bracket Aluminum 3.3 C/W 40 mm 38 mm 15 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 40x38x15mm
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Bracket Aluminum Cross Cut Fin 3.3 C/W 40 mm 38 mm 15 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x15mm, 2.50C/W@300LFM
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Push Pin Aluminum Rectangular Fin 2.50 deg C/W 1.610" (40.89mm) 1.772" (45.00mm) 0.590" (15.00mm)
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 41x45x15mm
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Bracket Aluminum Cross Cut Fin 3.3 C/W 41 mm 45 mm 15 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, High Performance, Cross-Cut, 41x45x25mm
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

Heat Sinks BGA Bracket Aluminum 1.9 C/W 41 mm 45 mm 25 mm