902-21-1-18-2-B-0

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Wakefield-Vette

HEAT SINK ELLIP FIN 21X21MM CLIP

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Wakefield-Vette

HEAT SINK ELLIP FIN 21X21MM CLIP

Technical Specifications

Parameters and characteristics for this part

Specification	902-21-1-18-2-B-0

Attachment Method	Push Pin
Length	0.827 in
Length	21 mm
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	BGA
Shape	Square, Pin Fins
Thermal Resistance @ Forced Air Flow	4.95 °C/W, 200 LFM
Thermal Resistance @ Natural	12.8 °C/W
Type	Top Mount
Width [y]	21 mm
Width [y]	0.827 in

Part	Width [y]	Width [y]	Thermal Resistance @ Natural	Type	Length	Length	Package Cooled	Material	Material Finish	Attachment Method	Thermal Resistance @ Forced Air Flow	Shape	Fin Height [z]	Fin Height [z]	Fin Height	Fin Height
Wakefield-Vette 902-21-2-18-2-B-0	21 mm	0.827 in	11.06 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	5.51 °C/W 200 LFM	Pin Fins Square
Wakefield-Vette 902-21-1-15-2-B-0	21 mm	0.827 in	13.6 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	5.3 °C/W 200 LFM	Pin Fins Square	0.575 in	14.6 mm
Wakefield-Vette 902-21-1-33-2-B-0	21 mm	0.827 in	9.3 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	3.57 °C/W	Pin Fins Square			1.283 "	32.6 mm
Wakefield-Vette 902-21-1-18-2-B-0	21 mm	0.827 in	12.8 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	4.95 °C/W 200 LFM	Pin Fins Square
Wakefield-Vette 902-21-2-15-2-B-0	21 mm	0.827 in	11.7 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	5.84 °C/W	Pin Fins Square	0.575 in	14.6 mm
Wakefield-Vette 902-21-2-23-2-B-0	21 mm	0.827 in		Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	4.3 °C/W 200 LFM	Pin Fins Square			0.892 "	22.65 mm
Wakefield-Vette 902-21-1-12-2-B-0	21 mm	0.827 in	12.4 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	6.6 °C/W 200 LFM	Pin Fins Square
Wakefield-Vette 902-21-1-28-2-B-0	21 mm	0.827 in	10.5 °C/W	Top Mount	0.827 in	21 mm	BGA	Aluminum	Black Anodized	Push Pin	3.89 °C/W 200 LFM	Pin Fins Square	1.087 in	27.6 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	270	$ 5.68

General part information

Heat Sink BGA Aluminum Top Mount

Technical documentation and resources