HEATSINK POWER NO MNT HOLES BLK | Wakefield-Vette
Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 58°C Board Level
Images may differ 
Unit Price ($ / pc.)
6.98604 $
*
Available: 390 pcs.
Next delivery: 7140 pcs.
Available in 3 Weeks
Manufacturer Leadtime: 10 Weeks **
Quantity
Price per unit*
100 pcs.
6.636738 $
500 pcs.
6.287436 $
1000 pcs.
5.938134 $
3000 pcs.
5.588832 $
10000 pcs.
5.23953 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The 421K is a common industry Heat Sinks housed in a RoHS compliant Standar package by Wakefield-Vette made. The 421K is using SPQ 75 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Wakefield-Vette |
| Series | 421 |
| Package | Bulk |
| Product Status | Active |
| Type | Board Level |
| Package Cooled | TO-3, DO-5, Stud Mount |
| Attachment Method | Press Fit |
| Shape | Rectangular, Fins |
| Length | 3.000" (76.20mm) |
| Width | 4.750" (120.65mm) |
| Diameter | - |
| Fin Height | 2.625" (66.67mm) |
| Power Dissipation @ Temperature Rise | 50.0W @ 58°C |
| Thermal Resistance @ Forced Air Flow | 0.70°C/W @ 250 LFM |
| Thermal Resistance @ Natural | 1.16°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |
Download
Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 75 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
Search