Add To Favorites
Product Overview
Digi-Key Part Number R2A-CT4-38E-ND
Quantity Available 7,090
Can ship immediately
Manufacturer

Manufacturer Part Number

R2A-CT4-38E

Description Heat Sink TO-247 Aluminum 2W @ 20°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 20 Weeks
Documents & Media
Datasheets R2 Series
Featured Product R2 Series Heatsinks
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Ohmite

Series R2
Part Status Active
Type Board Level
Package Cooled TO-247
Attachment Method Clip and PC Pin
Shape Rectangular, Fins
Length 1.500" (38.10mm)
Width 1.380" (35.05mm)
Diameter -
Height Off Base (Height of Fin) 0.870" (22.10mm)
Power Dissipation @ Temperature Rise 2W @ 20°C
Thermal Resistance @ Forced Air Flow 1.0°C/W @ 800 LFM
Thermal Resistance @ Natural 8.6°C/W
Material Aluminum
Material Finish Black Anodized
 
You May Also Be Interested In
  • RA-T2X-38E - Ohmite | RA-T2X-38E-ND DigiKey Electronics
  • RA-T2X-38E
  • Ohmite
  • HEATSINK FOR TO-220 218 247 1.5"
  • Unit Price 3.58000
  • RA-T2X-38E-ND
  • WA-DT2-101E - Ohmite | WA-DT2-101E-ND DigiKey Electronics
  • WA-DT2-101E
  • Ohmite
  • HEATSINK DUAL FOR TO-220/247 BLK
  • Unit Price 6.84000
  • WA-DT2-101E-ND
  • MA-302-55E - Ohmite | MA-302-55E-ND DigiKey Electronics
  • MA-302-55E
  • Ohmite
  • HEATSINK FOR TO-247 TO-264
  • Unit Price 15.19000
  • MA-302-55E-ND
Additional Resources
Standard Package ? 5
Other Names R2ACT438E

00:36:29 12/8/2016

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 4.99000 4.99
10 4.85500 48.55
25 4.72320 118.08
50 4.46100 223.05
100 4.19850 419.85
250 3.93608 984.02
500 3.80490 1,902.45
1,000 3.41128 3,411.28

Submit a request for quotation on quantities greater than those displayed.

Send Feedback