Board Mount 921AB Heat Sinks

921AB
921AB
 Length   Part Number 
 Without Tags 
 Part Number 
 With Solder Tags 
 Clip   Thermal Rating 
°C/W
 Stock 
 Category 
25.0 921AB0250B 921AB0250B-TAG05 05/06 5.40 A
38.0 921AB0380B 921AB0380B-TAG05 05/06 4.20 A
50.0 921AB0500B 921AB0500B-TAG05 05/06 3.23 A
75.0 921AB0750B 921AB0750B-TAG05 05/06 2.70 A
100.0 921AB1000B 921AB1000B-TAG05 05/06 2.30 A

All dimensions shown are subject to commercial tolerances. Details of individual tolerances and fully dimensioned drawings available on request.

Where a device is shown it is for illustrative purposes only. The heatsink is supplied without a device. Most board mount and bga heatsinks are supplied black anodised to assist thermal performance.

Thermal Resistance is calculated based on a distributed heat load on anodised heatsink with vertically mounted fins based on a 60ºC temperature rise. Under general operating conditions the thermal mounting arrangement of devices is not known and therefore the figures should be used only as a guide to selection.
We recommend that the effectiveness of any heatsink is tested in the specific operating environment in which it will be subjected.
All information is for reference purposes only.

This heatsink is suitable
for use with device(s):
TO220

Please see the accessories page for more details on clips, wire forms and interface material or contact us.