established in 1957, wakefield engineering designs efficient, affordable and reliable thermal management solutions for a diverse range of commercial, industrial, and military markets.
| Part Number | 657-20ABP |
|---|---|
| Part Status | Obsolete |
| Type | Board Level, Vertical |
| Package Cooled | TO-218, TO-220, TO-247 |
| Attachment Method | Bolt On and PC Pin |
| Shape | Rectangular, Fins |
| Length | 1.000" (25.40mm) |
| Width | 1.650" (41.91mm) |
| Diameter | - |
| Height Off Base (Height of Fin) | 2.000" (50.80mm) |
| Power Dissipation @ Temperature Rise | 6W @ 32°C |
| Thermal Resistance @ Forced Air Flow | 2.9°C/W @ 200 LFM |
| Thermal Resistance @ Natural | 5.3°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1"
In Stock: 0
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1"
In Stock: 0
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1"
In Stock: 0
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1.5"
In Stock: 3046
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1.5"
In Stock: 1019
Manufacturer: Wakefield-Vette
Description: HEATSINK TO-220 W/PINS BLK 1.5"
In Stock: 0
