490-6K
Heico Lighting
HEAT SINK; Thermal Resistance:0.3°C/W; Packages Cooled:-; External Width - Metric:235mm; External Height - Metric:171.5mm; External Length - Metric:152mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:- RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 490-6K | 39 | 50 | $140.22 | $140.22 | $140.22 | $140.22 | $140.22 | $140.22 |
476K
Heico Lighting
HEAT SINK; Thermal Resistance:0.5°C/W; Packages Cooled:-; External Width - Metric:127mm; External Height - Metric:127mm; External Length - Metric:152mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:- RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 476K | 22 | 50 | $54.03 | $54.03 | $54.03 | $54.03 | $54.03 | $54.03 |
413A
Heico Lighting
HEAT SINK; Thermal Resistance:1.44°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:47.6mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:BlackRoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 413A | 0 | 72 | $32.17 | $32.17 | $32.17 | $32.17 | $32.17 | $32.17 |
680-10K
Heico Lighting
HEAT SINK; Thermal Resistance:6.93°C/W; Packages Cooled:-; External Width - Metric:46mm; External Height - Metric:25.4mm; External Length - Metric:46mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:- RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 680-10K | 0 | 250 | $0.00 | $0.00 | $0.00 | $15.15 | $15.15 | $15.15 |
403K
Heico Lighting
HEAT SINK, NATURAL CONVECTION, 55°C @ 30W; Thermal Resistance:1.83°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:31.8mm; External Length - Metric:76.2mm; External Diameter - Metric:- RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 403K | 76 | 1 | $24.50 | $23.19 | $22.10 | $22.10 | $22.10 | $22.10 |
623A
Heico Lighting
HEAT SINK; Thermal Resistance:3.47°C/W; Packages Cooled:TO-3; External Width - Metric:120.6mm; External Height - Metric:11.71mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium RoHS Compliant: Yes
301N
Heico Lighting
HEAT SINK; Thermal Resistance:4.67°C/W; Packages Cooled:-; External Width - Metric:50.8mm; External Height - Metric:19.1mm; External Length - Metric:19mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:- RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 301N | 9 | 250 | $0.00 | $0.00 | $0.00 | $0.00 | $49.26 | $49.26 |
421A
Heico Lighting
HEAT SINK; Thermal Resistance:0.7°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | 421A | 52 | 75 | $18.22 | $18.22 | $18.22 | $18.22 | $18.22 | $18.22 |
CD-02-05-C-22
Heico Lighting
PHASE CHANGE PAD, CHIPSET, 21.5MM; Thickness:0.0762mm; Conductive Material:-; Thermal Conductivity:-; Thermal Impedance:0.107°C/W; Volume Resistivity:-; External Length:21.5mm; External Width:21.5mm; Product Range:ulTIMiFlux Series RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | CD-02-05-C-22 | 47 | 1 | $0.81 | $0.81 | $0.81 | $0.81 | $0.81 | $0.81 |
CD-02-05-C-49
Heico Lighting
PHASE CHANGE PAD, CHIPSET, 48.5MM; Thickness:0.0762mm; Conductive Material:-; Thermal Conductivity:-; Thermal Impedance:0.107°C/W; Volume Resistivity:-; External Length:48.5mm; External Width:48.5mm; Product Range:ulTIMiFlux Series RoHS Compliant: Yes
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Newark | CD-02-05-C-49 | 1 | 1 | $2.57 | $2.51 | $2.37 | $2.32 | $2.32 | $2.32 |






