Heat Sink TO-220 Aluminum Alloy 7.7W @ 75°C Board Level, Vertical
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Heat Sink TO-220 Aluminum Alloy 7.7W @ 75°C Board Level, Vertical
How to Select a Heat Sink

HSE-B20250-045H

DigiKey Part Number
102-4237-ND
Manufacturer
Manufacturer Product Number
HSE-B20250-045H
Description
HEAT SINK, EXTRUSION, TO-220, 50
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum Alloy 7.7W @ 75°C Board Level, Vertical
Datasheet
 Datasheet
EDA/CAD Models
HSE-B20250-045H Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Length
1.969" (50.00mm)
Mfr
Width
1.181" (30.00mm)
Series
Fin Height
0.472" (12.00mm)
Packaging
Box
Power Dissipation @ Temperature Rise
7.7W @ 75°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
4.05°C/W @ 200 LFM
Type
Board Level, Vertical
Thermal Resistance @ Natural
9.74°C/W
Package Cooled
Material
Attachment Method
Bolt On and PC Pin
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 661
Check for Additional Incoming Stock
All prices are in NZD
Box
QuantityUnit PriceExt Price
1$2.94000$2.94
10$2.60700$26.07
25$2.48400$62.10
50$2.39440$119.72
100$2.30780$230.78
250$2.19824$549.56
500$2.11872$1,059.36
1,080$2.03369$2,196.39
5,400$1.86652$10,079.21
Manufacturers Standard Package
Unit Price without GST:$2.94000
Unit Price with GST:$3.38100