1-1542005-1

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21MM HS ASSY ULTEM CL

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Fans, Blowers, Thermal Management

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21MM HS ASSY ULTEM CL

Technical Specifications

Parameters and characteristics for this part

Specification	1-1542005-1

Attachment Method	Clip
Diameter [diameter]	1.375 in
Diameter [diameter]	34.92 mm
Fin Height	9.53 mm
Fin Height	0.375 in
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	BGA
Shape	Cylindrical
Thermal Resistance @ Forced Air Flow	200 LFM, 7.22 °C/W
Thermal Resistance @ Natural	13.4 °C/W
Type	Top Mount

Part	Thermal Resistance @ Natural	Material	Shape	Package Cooled	Fin Height	Fin Height	Diameter [diameter]	Diameter [diameter]	Attachment Method	Material Finish	Thermal Resistance @ Forced Air Flow	Type	Fin Height [z]	Fin Height [z]	Diameter	Diameter
TE Connectivity Raychem Cable Protection 3-1542005-7	14.4 °C/W	Aluminum	Cylindrical	BGA	0.255 in	6.48 mm	1.375 in	34.92 mm	Clip	Black Anodized	8.95 °C/W	Top Mount
TE Connectivity Raychem Cable Protection 6-1542005-0	12.6 °C/W	Aluminum	Cylindrical	BGA			1.375 in	34.92 mm	Clip	Black Anodized	5.39 °C/W 200 LFM	Top Mount
TE Connectivity Raychem Cable Protection 3-1542005-4		Aluminum	Cylindrical	BGA			1.375 in	34.92 mm	Clip	Black Anodized		Top Mount	0.292 in	7.42 mm
TE Connectivity Raychem Cable Protection 1-1542005-1	13.4 °C/W	Aluminum	Cylindrical	BGA	0.375 in	9.53 mm	1.375 in	34.92 mm	Clip	Black Anodized	7.22 °C/W 200 LFM	Top Mount
TE Connectivity Raychem Cable Protection 9-1542005-4		Aluminum	Cylindrical	BGA					Clip	Black Anodized	4.57 °C/W	Top Mount	0.422 in	10.72 mm	44.45 mm	1.75 in
TE Connectivity Raychem Cable Protection 1-1542005-2	12.3 °C/W	Aluminum	Cylindrical	BGA			1.375 in	34.92 mm	Clip	Black Anodized	5.26 °C/W 200 LFM	Top Mount	0.571 in	14.5 mm

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

Distributor	Package	Quantity	$

Digikey	Tray	400	$ 11.55

General part information

Heat Sink BGA Aluminum Top Mount

Technical documentation and resources