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APR Series Heat Sinks

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Part #

Heat Sinks 27x27x12mm Double-sided Kapton

APR27-27-12CB/A01
CTS Electronic Components
1: $7.64
496Expected 06/04/2026

Mfr. Part No.
APR27-27-12CB/A01

Mouser Part No
774-APR27-27-12CBA01

CTS Electronic Components

Heat Sinks 27x27x12mm Double-sided Kapton

Datasheet

496Expected 06/04/2026

$7.64

$6.76

$6.44

$6.21

View

Min.: 1
Mult.: 1

Heat Sinks

BGA

Adhesive

Aluminum

Omnidirectional Fin

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks 33x33x12mm Heat Sink 0.13mm 4000V/mil

APR33-33-12CB/A01
CTS Electronic Components
500: $6.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR33-33-12CB/A01

Mouser Part No
774-APR33-33-12CBA01

CTS Electronic Components

Heat Sinks 33x33x12mm Heat Sink 0.13mm 4000V/mil

Datasheet

Non-Stocked Lead-Time 10 Weeks

$6.03

$5.91

$5.88

Min.: 500
Mult.: 100

Heat Sinks

BGA

Adhesive

Aluminum

Pin Fin

3.8 C/W

32.6 mm

11.6 mm

Heat Sinks 35x35x12mm Double-sided Kapton

APR35-35-12CB/A01
CTS Electronic Components
500: $6.31
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR35-35-12CB/A01

Mouser Part No
774-APR35-35-12CBA01

CTS Electronic Components

Heat Sinks 35x35x12mm Double-sided Kapton

Datasheet

Non-Stocked Lead-Time 10 Weeks

$6.31

$6.27

Min.: 500
Mult.: 100

Heat Sinks

BGA

Adhesive

Aluminum

Pin Fin

3.5 C/W

34.8 mm

11.43 mm

34.8 mm

Heat Sinks 38x38x12mm Double-sided Kapton

APR38-38-12CB/A01
CTS Electronic Components
500: $6.45
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR38-38-12CB/A01

Mouser Part No
774-APR38-38-12CBA01

CTS Electronic Components

Heat Sinks 38x38x12mm Double-sided Kapton

Datasheet

Non-Stocked Lead-Time 10 Weeks

$6.45

$6.33

Quote

Min.: 500
Mult.: 100

Heat Sinks

BGA

Adhesive

Aluminum

Pin Fin

3.3 C/W

37.1 mm

11.6 mm

Heat Sinks 27x27x12mm

APR27-27-12CB
CTS Electronic Components
1: $6.26
Non-Stocked

Mfr. Part No.
APR27-27-12CB

Mouser Part No
774-APR27-27-12CB

CTS Electronic Components

Heat Sinks 27x27x12mm

Datasheet

Non-Stocked

$6.26

$5.84

$5.51

$5.43

View

Min.: 1
Mult.: 1

Heat Sinks

BGA

SMD/SMT

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks 27x27x12mm Medium

APR27-27-12CB/M
CTS Electronic Components
300: $4.65
Non-Stocked

Mfr. Part No.
APR27-27-12CB/M

Mouser Part No
774-APR27-27-12CB/M

CTS Electronic Components

Heat Sinks 27x27x12mm Medium

Datasheet

Non-Stocked

$4.65

$4.53

$4.36

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks 27x27x12mm Short

APR27-27-12CB/S
CTS Electronic Components
300: $4.65
Non-Stocked

Mfr. Part No.
APR27-27-12CB/S

Mouser Part No
774-APR27-27-12CB/S

CTS Electronic Components

Heat Sinks 27x27x12mm Short

Datasheet

Non-Stocked

$4.65

$4.53

$4.36

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks 27x27x12mm Tall

APR27-27-12CB/T
CTS Electronic Components
300: $4.65
Non-Stocked

Mfr. Part No.
APR27-27-12CB/T

Mouser Part No
774-APR27-27-12CB/T

CTS Electronic Components

Heat Sinks 27x27x12mm Tall

Datasheet

Non-Stocked

$4.65

$4.53

$4.36

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks Fin Mat. 8 X 8 Snap On

APR27-27-1232/A01/T
CTS Electronic Components
1: $8.90
Non-Stocked

Mfr. Part No.
APR27-27-1232/A01/T

Mouser Part No
774-APR27-271232A01T

CTS Electronic Components

Heat Sinks Fin Mat. 8 X 8 Snap On

Datasheet

Non-Stocked

$8.90

$7.56

$7.14

$6.69

View

Min.: 1
Mult.: 1

Heat Sinks

BGA

Snap On

Aluminum

Omnidirectional Fin

5.3 C/W

26.6 mm

11.6 mm

Heat Sinks 33x33x12mm

APR33-33-12CB
CTS Electronic Components
300: $4.06
Non-Stocked

Mfr. Part No.
APR33-33-12CB

Mouser Part No
774-APR33-33-12CB

CTS Electronic Components

Heat Sinks 33x33x12mm

Datasheet

Non-Stocked

$4.06

$3.93

$3.66

Min.: 300
Mult.: 75

Heat Sinks

BGA

SMD/SMT

3.8 C/W

32.6 mm

11.6 mm

Heat Sinks 33x33x12mm Medium

APR33-33-12CB/M
CTS Electronic Components
300: $5.10
Non-Stocked

Mfr. Part No.
APR33-33-12CB/M

Mouser Part No
774-APR33-33-12CB/M

CTS Electronic Components

Heat Sinks 33x33x12mm Medium

Datasheet

Non-Stocked

$5.10

$4.92

$4.74

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.8 C/W

32.6 mm

11.6 mm

Heat Sinks 33x33x12mm Short

APR33-33-12CB/S
CTS Electronic Components
300: $5.10
Non-Stocked

Mfr. Part No.
APR33-33-12CB/S

Mouser Part No
774-APR33-33-12CB/S

CTS Electronic Components

Heat Sinks 33x33x12mm Short

Datasheet

Non-Stocked

$5.10

$4.92

$4.74

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.8 C/W

32.6 mm

11.6 mm

Heat Sinks 33x33x12mm Tall

APR33-33-12CB/T
CTS Electronic Components
300: $5.10
Non-Stocked

Mfr. Part No.
APR33-33-12CB/T

Mouser Part No
774-APR33-33-12CB/T

CTS Electronic Components

Heat Sinks 33x33x12mm Tall

Datasheet

Non-Stocked

$5.10

$4.92

$4.74

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.8 C/W

32.6 mm

11.6 mm

Heat Sinks 10 x 10 Fin Matrix 1.8C/Watt@200LFPM

APR35-35-25CB
CTS Electronic Components
1: $18.21
Non-Stocked

Mfr. Part No.
APR35-35-25CB

Mouser Part No
774-APR35-35-25CB

CTS Electronic Components

Heat Sinks 10 x 10 Fin Matrix 1.8C/Watt@200LFPM

Datasheet

Non-Stocked

$18.21

$17.16

$16.15

$15.14

View

Min.: 1
Mult.: 1

Accessories and Hardware

BGA

Aluminum

1.8 C/W

34.7 mm

24.6 mm

Heat Sinks 38x38x12mm

APR38-38-12CB
CTS Electronic Components
300: $4.18
Non-Stocked

Mfr. Part No.
APR38-38-12CB

Mouser Part No
774-APR38-38-12CB

CTS Electronic Components

Heat Sinks 38x38x12mm

Datasheet

Non-Stocked

$4.18

$4.04

$3.74

Min.: 300
Mult.: 75

Heat Sinks

BGA

SMD/SMT

3.3 C/W

37.1 mm

11.6 mm

Heat Sinks 38x38x12mm Medium

APR38-38-12CB/M
CTS Electronic Components
300: $5.21
Non-Stocked

Mfr. Part No.
APR38-38-12CB/M

Mouser Part No
774-APR38-38-12CB/M

CTS Electronic Components

Heat Sinks 38x38x12mm Medium

Datasheet

Non-Stocked

$5.21

$5.02

$4.84

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.3 C/W

37.1 mm

11.6 mm

Heat Sinks 38x38x12mm Short

APR38-38-12CB/S
CTS Electronic Components
300: $6.39
Non-Stocked

Mfr. Part No.
APR38-38-12CB/S

Mouser Part No
774-APR38-38-12CB/S

CTS Electronic Components

Heat Sinks 38x38x12mm Short

Datasheet

Non-Stocked

$6.39

$6.13

$5.91

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.3 C/W

37.1 mm

11.6 mm

Heat Sinks 38x38x12mm Tall

APR38-38-12CB/T
CTS Electronic Components
300: $5.21
Non-Stocked

Mfr. Part No.
APR38-38-12CB/T

Mouser Part No
774-APR38-38-12CB/T

CTS Electronic Components

Heat Sinks 38x38x12mm Tall

Datasheet

Non-Stocked

$5.21

$5.02

$4.84

Min.: 300
Mult.: 75

Heat Sinks

BGA

Snap On

3.3 C/W

37.1 mm

11.6 mm

Heat Sinks 40x40x12mm Double-sided Kapton

APR40-40-12CB/A01
CTS Electronic Components
300: $6.92
Non-Stocked

Mfr. Part No.
APR40-40-12CB/A01

Mouser Part No
774-APR40-40-12CBA01

CTS Electronic Components

Heat Sinks 40x40x12mm Double-sided Kapton

Datasheet

Non-Stocked

$6.92

$6.76

$6.62

Min.: 300
Mult.: 100

Heat Sinks

BGA

Adhesive

Aluminum

Pin Fin

2.8 C/W

39.62 mm

11.43 mm

39.62 mm

Heat Sinks 43x43x15mm Double-sided Kapton

APR43-43-15CB/A01
CTS Electronic Components
300: $6.94
Non-Stocked

Mfr. Part No.
APR43-43-15CB/A01

Mouser Part No
774-APR43-43-15CBA01

CTS Electronic Components

Heat Sinks 43x43x15mm Double-sided Kapton

Datasheet

Non-Stocked

$6.94

$6.78

$6.64

Min.: 300
Mult.: 100

Heat Sinks

BGA

Adhesive

Aluminum

Pin Fin

2 C/W

42.16 mm

14.48 mm

42.16 mm

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.732" / Width: 0.732" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

APR19-19-23CB/A01
CTS Electronic Components
500: $5.26
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR19-19-23CB/A01

Mouser Part No
774-APR191923CB/A01

CTS Electronic Components

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.732" / Width: 0.732" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

Datasheet

Non-Stocked Lead-Time 10 Weeks

$5.26

$5.16

$5.12

Min.: 500
Mult.: 100

Heat Sinks

Aluminum

Pin Fin

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.811" / Width: 0.811" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

APR21-21-23CB/A01
CTS Electronic Components
500: $5.17
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR21-21-23CB/A01

Mouser Part No
774-APR212123CB/A01

CTS Electronic Components

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.811" / Width: 0.811" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

Datasheet

Non-Stocked Lead-Time 10 Weeks

$5.17

$5.07

$5.04

Min.: 500
Mult.: 100

Heat Sinks

Aluminum

Pin Fin

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.811" / Width: 0.811" / Height: 1.087" / Material: Aluminum Alloy / Material Finish: Black Anodize

APR21-21-28CB/A01
CTS Electronic Components
500: $5.53
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR21-21-28CB/A01

Mouser Part No
774-APR212128CB/A01

CTS Electronic Components

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.811" / Width: 0.811" / Height: 1.087" / Material: Aluminum Alloy / Material Finish: Black Anodize

Datasheet

Non-Stocked Lead-Time 10 Weeks

$5.53

$5.42

$5.39

Min.: 500
Mult.: 100

Heat Sinks

Aluminum

Pin Fin

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.890" / Width: 0.890" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

APR23-23-23CB/A01
CTS Electronic Components
500: $5.59
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR23-23-23CB/A01

Mouser Part No
774-APR232323CB/A01

CTS Electronic Components

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.890" / Width: 0.890" / Height: 0.890" / Material: Aluminum Alloy / Material Finish: Black Anodize

Datasheet

Non-Stocked Lead-Time 10 Weeks

$5.59

$5.48

$5.45

Min.: 500
Mult.: 100

Heat Sinks

Aluminum

Pin Fin

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.890" / Width: 0.890" / Height: 1.087" / Material: Aluminum Alloy / Material Finish: Black Anodize

APR23-23-28CB/A01
CTS Electronic Components
500: $5.95
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APR23-23-28CB/A01

Mouser Part No
774-APR232328CB/A01

CTS Electronic Components

Heat Sinks Type: Top mount / Shape: Square pin fin / Length: 0.890" / Width: 0.890" / Height: 1.087" / Material: Aluminum Alloy / Material Finish: Black Anodize

Datasheet

Non-Stocked Lead-Time 10 Weeks

$5.95

$5.84

$5.80

Min.: 500
Mult.: 100

Heat Sinks

Aluminum

Pin Fin

APR Series Heat Sinks

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