490-6K
Wakefield-Vette
HEAT SINK; Packages Cooled:-; Thermal Resistance:0.3 C/W; External Height - Metric:171.5mm; External Width - Metric:235mm; External Length - Metric:152.4mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:-
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 490-6K-ND | 0 | $102.63 | $102.63 | $102.63 | $102.63 | |||
| element14 APAC | 490-6K | 39 | 1 | * $170.82 | * $160.79 | * $160.79 | * $160.79 | * $160.79 | * $160.79 |
| Farnell | 490-6K | 39 | 1 | * $159.80 | * $159.80 | * $159.80 | * $159.80 | * $159.80 | * $159.80 |
| Mouser Electronics | 567-490-6K | 0 | 50 | $143.74 | $143.74 | $143.74 | $143.74 | ||
| Newark | 490-6K | 39 | 50 | $200.83 | $200.83 | $200.83 | $200.83 | $200.83 | $200.83 |
| Verical Marketplace | 490-6K | 2 | 1 | $315.06 | $315.06 | $315.06 | $315.06 | $315.06 | $315.06 |
303N
Wakefield-Vette
HEAT SINK; Packages Cooled:-; Thermal Resistance:2.47 C/W; External Height - Metric:76.2mm; External Width - Metric:50.8mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Product Range:-
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 303N-ND | 19 | 1 | $35.76 | $31.65 | $29.85 | $28.77 | $26.55 | $26.55 |
| element14 APAC | 303N | 7 | 1 | * $38.17 | * $35.92 | * $31.44 | * $30.31 | * $30.31 | * $30.31 |
| Farnell | 303N | 7 | 1 | * $36.78 | * $36.78 | * $36.78 | * $36.78 | * $36.78 | * $36.78 |
| Mouser Electronics | 567-303N | 48 | 1 | $38.11 | $36.45 | $33.16 | $32.32 | $32.32 | $32.32 |
| Newark | 303N | 7 | 60 | $0.00 | $0.00 | $41.76 | $40.63 | $39.53 | $39.53 |
| Verical Marketplace | 303N | 27 | 2 | $29.14 | $27.55 | $27.55 | $27.55 | $27.55 |
621A
Wakefield-Vette
HEAT SINK; Packages Cooled:TO-3; Thermal Resistance:5 C/W; External Height - Metric:11.7mm; External Width - Metric:120.6mm; External Length - Metric:120.6mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 621A | 133 | 1 | $7.49 | $6.63 | $6.09 | $6.09 | $5.19 | $5.19 |
| Ameya360 | 621A | 0 | $4.16 | $4.16 | |||||
| element14 APAC | 621A | 232 | 1 | * $8.13 | * $7.90 | * $7.03 | * $7.03 | * $7.03 | * $7.03 |
| Farnell | 621A | 232 | 1 | * $6.06 | * $6.06 | * $6.06 | * $6.06 | * $6.06 | * $6.06 |
| Mouser Electronics | 621A | 219 | 1 | $5.89 | $5.66 | $5.59 | $5.43 | $4.40 | $4.23 |
| Newark | 621A | 232 | 250 | $0.00 | $0.00 | $0.00 | $0.00 | $8.20 | $8.20 |
| Verical Marketplace | 621A | 125 | 10 | $8.16 | $5.06 | $5.06 | $0.00 | $0.00 |
403A
Wakefield-Vette
HEAT SINK; Packages Cooled:TO-3; Thermal Resistance:1.83 C/W; External Height - Metric:31.8mm; External Width - Metric:120.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 403A | 0 | $12.58 | $12.58 | $12.58 | ||||
| element14 APAC | 403A | 1 | 72 | * $0.00 | * $0.00 | * $0.00 | * $24.14 | * $22.71 | * $22.71 |
| Farnell | 403A | 1 | 72 | * $0.00 | * $0.00 | * $0.00 | * $26.26 | * $24.70 | * $24.70 |
| Mouser Electronics | 403A | 67 | 1 | $17.13 | $17.13 | $14.95 | $14.95 | $14.95 | $14.95 |
| Newark | 403A | 1 | 72 | $0.00 | $0.00 | $23.65 | $23.31 | $21.86 | $21.86 |
423A
Wakefield-Vette
HEAT SINK; Packages Cooled:TO-3; Thermal Resistance:47°C @ 50W; External Height - Imperial:2.626"; External Height - Metric:66.7mm; External Width - Imperial:4.752"; External Width - Metric:120.7mm; External Length - Imperial:5.52"
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 423A-ND | 0 | $19.45 | $19.45 | $19.45 | $19.45 | |||
| Farnell | 423A | 0 | 50 | * $0.00 | * $0.00 | * $24.14 | * $24.14 | * $24.14 | * $24.14 |
| Mouser Electronics | 567-423-A | 14 | 1 | $30.42 | $29.42 | $22.00 | $21.29 | $20.50 | $20.44 |
| Newark | 423A | 0 | 50 | $24.03 | $24.03 | $24.03 | $24.03 | $24.03 | $24.03 |
| Verical Marketplace | 423A | 50 | 4 | $18.52 | $17.57 | $17.57 | $17.57 | $17.57 |
413K
Wakefield-Vette
HEAT SINK; Packages Cooled:TO-3; Thermal Resistance:1.44 C/W; External Height - Metric:47.6mm; External Width - Metric:120.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 413K | 0 | $14.53 | $14.53 | $14.53 | ||||
| element14 APAC | 413K | 32 | 1 | * $22.00 | * $21.99 | * $21.54 | * $21.54 | * $21.54 | * $21.54 |
| Farnell | 413K | 32 | 72 | * $0.00 | * $0.00 | * $0.00 | * $20.00 | * $19.77 | * $19.77 |
| Mouser Electronics | 413K | 149 | 1 | $21.05 | $21.05 | $18.71 | $17.54 | $14.90 | $14.47 |
| Newark | 413K | 32 | 72 | $0.00 | $0.00 | $23.66 | $23.34 | $21.95 | $21.95 |
| Verical Marketplace | 413K | 144 | 12 | $24.90 | $20.09 | $20.09 | $20.09 | $20.09 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 289-AB | 5908 | |||||||
| Ameya360 | 289-AB | 0 | $0.20 | ||||||
| Component Online | 289-AB | 13 | $0.27 | ||||||
| element14 APAC | 289-AB | 188 | $0.67 | ||||||
| Farnell | 289-AB | 188 | $0.42 | ||||||
| Future Electronics | 289-AB | 6000 | $0.24 | ||||||
| Mouser Electronics | 289-AB | 6000 | |||||||
| Newark | 289-AB | 188 | $0.68 | ||||||
| TME | 289-AB | 5976 | $0.73 | ||||||
| Verical Marketplace | 289-AB | 3400 |
CP4A-114A-108E
Ohmite
HEAT SINK 0.43 C/W ALUMINIUM SOT-227; Packages Cooled:SOT-227; Thermal Resistance:0.43 C/W; External Height - Metric:19.1mm; External Width - Metric:152.4mm; External Length - Metric:114.3mm; External Diameter - Metric:-
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | CP4A-114A-108E | 35 | 1 | $76.39 | $67.59 | $62.04 | $59.79 | $59.79 | $59.79 |
| Arrow North American Components | CP4A-114A-108E | 1 | 1 | $64.50 | $63.92 | $63.92 | $63.92 | $63.92 | $63.92 |
| element14 APAC | CP4A-114A-108E | 5 | 1 | $121.05 | $113.47 | $105.91 | $105.91 | $105.91 | $105.91 |
| Farnell | CP4A-114A-108E | 11 | 1 | $71.98 | $67.47 | $62.98 | $62.98 | $62.98 | $62.98 |
| Mouser Electronics | CP4A-114A-108E | 12 | 1 | $71.55 | $67.07 | $60.36 | $58.12 | $58.12 | $58.12 |
| Newark | CP4A-114A-108E | 5 | 1 | $22.78 | $22.78 | $22.78 | $22.78 | $22.78 | $22.78 |
| RS Components | CP4A-114A-108E | 0 | $578.35 | ||||||
| Verical Marketplace | CP4A-114A-108E | 19 | 1 | $78.59 | $62.96 | $0.00 | $0.00 | $0.00 | $0.00 |
C247-025-1VE
Ohmite
HEATSINK TO-247 1 CLIP NO FINISH; Packages Cooled:TO-247; Thermal Resistance:-; External Height - Metric:38mm; External Width - Metric:20.47mm; External Length - Metric:25mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:1.5"; External Width - Imperial:0.806"; External Length - Imperial:0.984"; External Diameter - Imperial:-; Product Range:-
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C247-025-1VE | 1797 | 1 | $5.69 | $5.03 | $4.62 | $4.45 | $4.07 | $3.92 |
| Anglia | C247-025-1VE | 5 | |||||||
| Arrow North American Components | C247-025-1VE | 35 | 1 | $4.49 | $4.16 | $3.91 | $3.80 | $3.56 | $3.49 |
| element14 APAC | C247-025-1VE | 1 | 1 | $4.72 | $4.60 | $4.34 | $4.34 | $4.34 | $4.34 |
| Farnell | C247-025-1VE | 1 | 1 | $3.95 | $3.85 | $3.33 | $3.33 | $3.33 | $3.33 |
| Mouser Electronics | C247-025-1VE | 629 | 1 | $3.15 | $2.95 | $2.66 | $2.56 | $2.56 | $2.56 |
| Newark | C247-025-1VE | 1 | 140 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | C247-025-1VE | 35 | 2 | $3.64 | $4.16 | $3.91 | $3.80 | $3.56 | $3.49 |
R2A-CT4-38E
Ohmite
TO-247 HEAT SINK; Packages Cooled:TO-247; Thermal Resistance:8.6 C/W; External Height - Metric:38mm; External Width - Metric:35.2mm; External Length - Metric:22mm; External Diameter - Metric:-; Heat Sink Material:Aluminium
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | R2A-CT4-38E | 7536 | 1 | $4.51 | $4.00 | $3.67 | $3.54 | $3.14 | $3.07 |
| element14 APAC | R2A-CT4-38E | 8 | 1 | * $5.11 | * $4.52 | * $4.31 | * $4.31 | * $4.31 | * $4.31 |
| Farnell | R2A-CT4-38E | 8 | 1 | * $3.94 | * $3.79 | * $3.79 | * $3.79 | * $3.79 | * $3.79 |
| Mouser Electronics | R2A-CT4-38E | 565 | 1 | $3.30 | $2.86 | $2.79 | $2.74 | $2.42 | $2.42 |
| Newark | R2A-CT4-38E | 45 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | R2A-CT4-38E | 88 | 88 | $18.42 | $6.57 | $5.02 | $5.02 | $5.02 |







