All prices are in US dollars.
Digi-Key Part Number A10748-ND
Price Break Unit Price Extended Price
1 0.69000 0.69
10 0.64500 6.45
25 0.58040 14.51
50 0.51600 25.80
100 0.49450 49.45
250 0.45152 112.88
500 0.43000 215.00
1,000 0.35475 354.75
2,500 0.32250 806.25
Quantity Available Digi-Key Stock: 2,752
Can ship immediately

Manufacturer Part Number


Description HEATSINK TO-220 29.97X25.40MM
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

V2109B Assmann WSW Components | A10748-ND DigiKey Electronics

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

Datasheets V2109B Drawing
Product Photos V2109B
Product Training Modules WSW Components Line of Board-Level Transistor Heat Sink Overview
Standard Package ? 1,000

Fans, Thermal Management


Thermal - Heat Sinks

Series -
Type Board Level
Package Cooled TO-220
Attachment Method Bolt On
Shape Rectangular, Fins
Length 1.180" (29.97mm)
Width 1.000" (25.40mm)
Diameter -
Height Off Base (Height of Fin) 0.500" (12.70mm)
Power Dissipation @ Temperature Rise -
Thermal Resistance @ Forced Air Flow -
Thermal Resistance @ Natural 20°C/W
Material Aluminum
Material Finish Black Anodized
Online Catalog Bolt On Heat Sinks
Other Names A10748

18:29:54 2/5/2016