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        Smart HeatSinks® offers the patented, low cost Universal Mountable, Auto-align (UMA) heat sinks which can be either through-hole or surface mounted to meet the circuit design, cooling and space restrictions. The new heat sink comprises an extruded or stamped heat sink body and an integral spring clip which has an auto-align mechanism and solderable leads. Unlike any others, this type of heat sink provides ease of assembly and all-in-one solution. It can be configured to mount single or multiple devises, such as TO-220, TO-247, TO-264, TO-218 and D-Pak series power devices with either natural or forced convention cooling. The unique wire clip designs reduce the space occupation and aero-dynamic drag forces so as to reduce system impedance.

Are you interested ... ?          Product Specifications & More ...  

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Part Number

Descriptions

QTY

$/ea

Buy
WV-T220-101-B

Heat sink for TO-220,  black anodized

 50 1.63
Box of
100 1.55
250 1.38
WV-T220-101-D

Heat sink for TO-220,  degreased

 50 1.55
Box of
100 1.47
250 1.30
 Note:     Prices include Spring Clip

Image

Part Number

Descriptions

 QTY

$/ea

Buy

WV-T247-101-B

Heat sink for TO-247,  black anodized

 50 1.87
Box of
100 1.78
250 1.59

WV-T247-101-D

Heat sink for TO-247,  degreased

 50 1.76
Box of
100 1.67
250 1.47
 Note: Prices include Spring Clip

Image

Part Number

Descriptions

 QTY

$/ea

Buy

WV-UT2-138-D WV-UT4-138-D WV-UT6-138-D

Heat sink for TO-220, TO-247 or TO-264, degreased with an U-clip 

 		 50 2.05
Box of
100 1.91
250 1.59
WV-UT2-138-B WV-UT4-138-B WV-UT6-138-B

Heat sink for TO-220, TO-247 or TO-264, black anodized with an U-clip

 50 2.16
Box of
100 2.06
250 1.70

WV-CT2-138-D WV-CT4-138-D WV-CT6-138-D

Heat sink for TO-220, TO-247 or TO-264, degreased  with a C-clip

 50 3.10
Box of
100 2.94
250 2.59
WV-CT2-138-B WV-CT4-138-B WV-CT6-138-B

Heat sink for TO-220, TO-247 or TO-264,  black anodized, with a C-clip

 50 3.27
Box of
100 3.13
250 2.78
 Note:  Prices include Spring Clip, and same price for TO-220, TO-247 and TO-264 heat sinks with same finish

P/N:  WV -DTO-101 for TO-247 & TO-220

Mechanical Specifications

Recommended  PCB footprint for Thru-hole Mounting

Price info (Spring Clips Included)
Part Number Descriptions QTY Available

MOQ

 Unit Price ($/ea)

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WV-DTO-101-D Dual clips heat sink for TO-247 & TO-220, degreased, natural Aluminum looking

60

 5 2.55
Box of
25 2.39
50 2.19

Surface Mounting
Heat Sink

Camming Clip
Heat Sink

Matrix Clipping
Heat Sink

Liquid Cooling
Heat Sink

Standard
 Heat Sink

 

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