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 * $171.21 * $161.16 * $161.16 * $161.16 * $161.16 * $161.16
Farnell 490-6K 39 1 * $161.92 * $161.92 * $161.92 * $161.92 * $161.92 * $161.92
Mouser Electronics 567-490-6K 0 50 $143.74 $143.74 $143.74 $143.74
Newark 490-6K 39 50 $140.22 $140.22 $140.22 $140.22 $140.22 $140.22
Verical Marketplace 490-6K 2 1 $685.87 $685.87 $685.87 $685.87 $685.87 $685.87

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 * $38.25 * $36.00 * $31.51 * $30.38 * $30.38 * $30.38
Farnell 303N 7 1 * $37.27 * $37.27 * $37.27 * $37.27 * $37.27 * $37.27
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 $61.98 $60.85 $59.75 $59.75
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 * $8.15 * $7.92 * $7.04 * $7.04 * $7.04 * $7.04
Farnell 621A 232 1 * $6.14 * $6.14 * $6.14 * $6.14 * $6.14 * $6.14
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 1 * $17.93 * $17.14 * $16.18 * $16.18 * $16.18 * $16.18
Farnell 403A 1 72 * $0.00 * $0.00 * $0.00 * $38.06 * $36.51 * $36.51
Mouser Electronics 403A 67 1 $17.13 $17.13 $14.95 $14.95 $14.95 $14.95
Newark 403A 1 1 $27.13 $27.13 $27.13 $27.13 $27.13 $27.13

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 * $24.46 * $24.46 * $24.46 * $24.46
Mouser Electronics 567-423-A 14 1 $30.42 $29.42 $22.00 $21.29 $20.50 $20.44
Newark 423A 0 50 $21.04 $21.04 $21.04 $21.04 $21.04 $21.04
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 * $22.05 * $22.04 * $21.59 * $21.59 * $21.59 * $21.59
Farnell 413K 32 72 * $0.00 * $0.00 * $0.00 * $20.27 * $20.04 * $20.04
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 $34.20 $33.88 $32.50 $32.50
Verical Marketplace 413K 144 12 $24.90 $17.87 $17.87 $17.87 $17.87

289-AB

Wakefield-Vette
289 Series 25.4 x 18.1 x 12.7 mm 9? C/W Thermal Resistance Bolt On Heat Sink
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 213 $0.56
Farnell 289-AB 273 $0.32
Future Electronics 289-AB 6000 $0.24
Mouser Electronics 289-AB 6000
Newark 289-AB 326 $0.74
TME 289-AB 5976 $0.73
Verical Marketplace 289-AB 3400

557-140AB

Wakefield-Vette

$2.09

557 Series 116.8 x 61 x 35.6 mm 1.3?C/W Thermal Resistance Horizontal Heat Sink
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 557-140AB-ND 0 $5.47 $5.47
Ameya360 557-140AB 0 $5.11 $5.11 $5.11 $5.11 $5.11 $5.11
element14 APAC 557-140AB 182 1 * $8.63 * $8.23 * $7.82 * $7.82 * $7.82 * $7.82
Farnell 557-140AB 42 1 * $6.34 * $6.34 * $6.34 * $6.34 * $6.34 * $6.34
Future Electronics 557-140AB 1 1 $4.59 $4.23 $3.88 $3.88 $3.88
Mouser Electronics 567-557-140AB 251 1 $7.19 $7.19 $6.44 $6.44 $5.56 $5.48
Newark 557-140AB 42 1 $11.35 $11.35 $11.35 $11.35 $11.35 $11.35
Verical Marketplace 557-140AB 180 30 $9.20 $8.18 $7.28 $7.28

910-40-2-23-2-B-0

Wakefield-Vette
HEAT SINK CHIPSET 7.63 DEG C/W; Packages Cooled:-; Thermal Resistance:7.63 C/W; External Height - Metric:22.6mm; External Width - Metric:40mm; External Length - Metric:40mm; External Diameter - Metric:-
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 910-40-2-23-2-B-0 310
Ameya360 910-40-2-23-2-B-0 0 $5.51
element14 APAC 910-40-2-23-2-B-0 102 $11.16
Farnell 910-40-2-23-2-B-0 102 $8.45
Mouser Electronics 910-40-2-23-2-B-0 166
Newark 910-40-2-23-2-B-0 102 $17.95
TME 910-40-2-23-2-B-0 94 $10.91
Verical Marketplace 910-40-2-23-2-B-0 105

910-40-1-23-2-B-0

Wakefield-Vette
HEAT SINK CHIPSET 8.3 DEG C/W; Package; HEAT SINK CHIPSET 8.3 DEG C/W; Packages Cooled:-; Thermal Resistance:8.3 C/W; External Height - Metric:22.6mm; External Width - Metric:40mm; External Length - Metric:40mm; External Diameter - Metric:-; Heat Sink Material:Aluminium
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 345-1163-ND 0 1 $11.15 $9.87 $9.40 $8.94 $8.00 $7.71
Ameya360 910-40-1-23-2-B-0 0 $5.59 $5.59 $5.59 $5.59 $5.59 $5.59
Farnell 910-40-1-23-2-B-0 0 1 * $7.81 * $7.59 * $6.76 * $6.36 * $5.89 * $5.89
Mouser Electronics 567-910-40-1-23-2-B 0 128 $7.93 $7.76
Newark 910-40-1-23-2-B-0 0 128 $0.00 $0.00 $0.00 $5.86 $5.86 $5.86
Verical Marketplace 910-40-1-23-2-B-0 150 5 $17.93 $11.93 $11.93 $11.93 $11.93