HEATSINK TO-220 VERT/HORZ BLK - 290-1AB
| Digi-Key Part Number | 345-1020-ND |
1 10 100 500 1000 5000 |
.60000 .42500 .29750 .25500 .23800 .21675 |
Extended Price
0.60 4.25 29.75 127.50 238.00 1083.75 |
| Manufacturer Part Number | 290-1AB | |||
| Description | HEATSINK TO-220 VERT/HORZ BLK | |||
| Quantity Available | 9588 | |||
| All prices are in USD | ||||
When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.
| Technical/Catalog Information | 290-1AB |
| Vendor | Wakefield |
| Category | Thermal Management |
| Mounting Type | Bolt Mount |
| Package Name | TO-218 |
| Thermal Resistance | 35.0 °C/W @ 400 LFM |
| Power | 2 W @ 44 °C |
| Usage | TO-202 |
| Usage | TO-218 |
| Usage | TO-220 |
| Material | Aluminum |
| Finish | Anodized |
| Power Dissipation | 2.000 W [Typ] |
| Length | 25.400 mm [Nom] |
| Height | 29.972 mm [Nom] |
| Width | 12.700 mm [Nom] |
| Packaging | Bulk |
| Color | Black |
| H | 1.180 in [Nom] |
| L | 1.000 in [Nom] |
| W | 0.500 in [Nom] |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names |
290 1AB 2901AB 345 1020 ND 3451020ND 345-1020 |
290-1AB Specification Sheet
HEATSINK TO-220 VERT/HORZ BLK - 290-1AB (345-1020-ND)
Related parts:HEATSINK TO-220 VERT/HORZ BLK - 290-1AB
Order 'heatsink to-220 vert/horz blk - 290-1AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1020-ND.
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Order 'heatsink to-220 vert/horz blk - 230-75AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1040-ND.
HEATSINK TO-220 DUAL MNT BLK - 290-2AB
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HEATSINK TO-220 LOW HEIGHT BLK - 274-1AB
Order 'heatsink to-220 low height blk - 274-1AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1023-ND.
HEATSINK TO-220 VERT MT BLK 1" - 634-10ABP
Order 'heatsink to-220 vert mt blk 1" - 634-10ABP' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1026-ND.
HEATSINK TO-220 VERT MT BLK 2.0" - 634-20ABP
Order 'heatsink to-220 vert mt blk 2.0" - 634-20ABP' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1027-ND.
HEATSINK TO-220 VERT MT BLK 1" - 637-10ABP
Order 'heatsink to-220 vert mt blk 1" - 637-10ABP' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1028-ND.
HEATSINK TO-220 VERT MT BLK 1.5" - 637-15ABP
Order 'heatsink to-220 vert mt blk 1.5" - 637-15ABP' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1029-ND.
HEATSINK TO-220 VERT MT BLK 2" - 637-20ABP
Order 'heatsink to-220 vert mt blk 2" - 637-20ABP' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1030-ND.
HEATSINK TO-220 VERT W/TABS BLK - 287-1AB
Order 'heatsink to-220 vert w/tabs blk - 287-1AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1018-ND.
HEATSINK TO-220 VERT BLK W/TABS - 233-60AB-10
Order 'heatsink to-220 vert blk w/tabs - 233-60AB-10' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1015-ND.
HEATSINK TO-220 VERT TWIST FIN - 240-118ABH-22
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HEATSINK TO-220 CLIP-ON BLK - 235-85AB
Order 'heatsink to-220 clip-on blk - 235-85AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1016-ND.
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