HEATSINK TO-220 TOP MNT BLK - 271-AB - Thermal Management
| Digi-Key Part Number | 345-1042-ND |
1 10 100 500 1000 5000 |
.56000 .40000 .28000 .24000 .22400 .20400 |
Extended Price
0.56 4.00 28.00 120.00 224.00 1020.00 |
| Manufacturer Part Number | 271-AB | |||
| Description | HEATSINK TO-220 TOP MNT BLK | |||
| Quantity Available | 73 | |||
| 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 | 271-AB |
| Vendor | Wakefield |
| Category | Thermal Management |
| Mounting Type | Bolt Mount |
| Package Name | TO-220 |
| Thermal Resistance | 5.1 °C/W @ 400 LFM |
| Power | 4 W @ 62 °C |
| Usage | TO-220 |
| Material | Aluminum |
| Finish | Anodized |
| Power Dissipation | 4.000 W [Typ] |
| Length | 44.450 mm [Nom] |
| Height | 12.700 mm [Nom] |
| Width | 17.780 mm [Nom] |
| Packaging | Bulk |
| Color | Black |
| H | 0.500 in [Nom] |
| L | 1.750 in [Nom] |
| W | 0.700 in [Nom] |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names |
271 AB 271AB 345 1042 ND 3451042ND 345-1042 |
271-AB Specification Sheet
HEATSINK TO-220 TOP MNT BLK - 271-AB (345-1042-ND) - Thermal Management
Related parts Thermal Management:HEATSINK TO-220 TOP MNT BLK - 271-AB
Order 'heatsink to-220 top mnt blk - 271-AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1042-ND.
HEATSINK TO-220 VERT/HORZ BLK - 289-AB
Order 'heatsink to-220 vert/horz blk - 289-AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1019-ND.
HEATSINK TO-220 DUAL MNT BLK - 290-2AB
Order 'heatsink to-220 dual mnt blk - 290-2AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1021-ND.
HEATSINK TO-220 LOW HEIGHT BLK - 273-AB
Order 'heatsink to-220 low height blk - 273-AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1022-ND.
HEATSINK TO-220 SM FOOTPRINT BLK - 270-AB
Order 'heatsink to-220 sm footprint blk - 270-AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1041-ND.
HEATSINK TO-220 SM FOOTPRINT BLK - 272-AB
Order 'heatsink to-220 sm footprint blk - 272-AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1043-ND.
HEATSINK TO-220 VERT/HORZ BLK - 233-60AB
Order 'heatsink to-220 vert/horz blk - 233-60AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1014-ND.
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.
HEATSINK TO-220 CLIP-ON BLK - 243-3PAB
Order 'heatsink to-220 clip-on blk - 243-3PAB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1017-ND.
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.
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 CLIP-ON BLK - 291-H36AB
Order 'heatsink to-220 clip-on blk - 291-H36AB' online from Digi-Key. Manufactured by Wakefield. Digi-Key part number 345-1025-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.
Send this link via E-Mail
Help With This Screen