- Mfr. #:
- 641K
- Description:
- HEATSINK TO-3 HORZ MT NO HOLES
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
641K Information
1.Please confirm the detail which include the part No. and the manufacturer of the products when ordering.
2.If you have bill of material(BOM) list require to quote. You could send to our email.
3.You can email us to change the order details before shipment.
4. Orders cannot be canceled after shipping the packages.
Specifications
| Manufacturer | Wakefield-Vette |
|---|---|
| Product Category | Thermal - Heat Sinks |
| Package-Cooled | TO-3 |
| Shape | Rectangular, Angled Fins |
| Attachment-Method | Press Fit |
| Type | Board Level |
| Material-Finish | Black Anodized |
| Material | Aluminum |
| Series | 641 |
| Width | 4.125" (104.77mm) |
| Length | 3.000" (76.20mm) |
| Thermal-Resistance-Natural | 2.4°C/W |
| Power-Dissipation-Temperature-Rise | 15W @ 36°C |
| Height-Off-Base-Height-of-Fin | 1.000" (25.40mm) |
| Thermal-Resistance-Forced-Air-Flow | 0.9°C/W @ 250 LFM |
| Diameter | - |
641K Price & Stock
Wakefield-Vette 641K pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 345-1053-ND | 157 | 86.60 | 81.82 | 67.38 | 60.16 | 60.16 | 2019-12-27T14:05:04Z |
| Onlinecomponents.com | 641K | 285 | 82.32 | 78.27 | 70.64 | 43.69 | 43.69 | 2019-12-14T20:42:35Z |
| Mouser | 567-641-K | 167 | 84.89 | 80.21 | 66.04 | 58.95 | 56.62 | 2019-12-14T20:42:35Z |
| element14 APAC | 1592040 | 274 | 96.14 | 90.83 | 74.79 | 69.41 | 69.41 | 2019-12-28T02:18:43Z |
| Verical | 641K | 276 | - | 82.60 | 78.41 | 78.41 | 78.41 | 2019-12-27T17:51:14Z |
| Master Electronics | 641K | 285 | 82.32 | 78.27 | 70.64 | 43.69 | 43.69 | 2019-12-28T10:03:25Z |
| Electro Sonic | 641K | 285 | 84.79 | 80.62 | 72.75 | 45.00 | 45.00 | 2019-12-28T09:14:54Z |
| Farnell | 1592040 | 274 | 113.88 | 107.77 | 89.54 | 89.54 | 89.54 | 2019-12-28T02:58:29Z |
| Newark | 58F540 | 274 | 93.06 | 88.08 | 73.21 | 68.22 | 68.22 | 2019-12-28T03:48:25Z |
| Allied Electronics & Automation | 70236717 | 27 | 102.18 | 94.23 | 80.68 | 74.68 | 74.68 | 2019-12-28T11:59:28Z |
| North Star Micro | 641K | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
Alternate Names
Wakefield-Vette has several brands around the world that may have alternate names for 641K due to regional differences or acquisition. 641K may also be known as the following names: