COB & SMD LED Heat Sinks

Wakefield Thermal COB and SMD LED Heat Sinks for active and passive cooling are compact with a large cooling surface area. Concentrated heat requires sufficient thermal contact areas to quickly help the heat sink to dissipate heat through passive cooling. If the central conductive column of the heat sink is too large, the heat cannot be quickly transferred to the heat sink. A large amount of heat will be attached to the inside of the lamp, resulting in a large increase in temperature. The heat on the COB source cannot be completely transmitted, and the service life will be rapidly reduced. This can potentially pose a safety hazard. Wakefield Thermal COB and SMD LED Heat Sinks allow for active and passive cooling over the whole surface.

Resultados: 45
Selecionar Imagem Número de peça Fabricante Descrição Ficha técnica Disponibilidade Preços (USD) Filtrar os resultados na tabela por preço unitário baseado na sua quantidade. Qtde RoHS Modelo ECAD Estilo de montagem Material dissipador de calor Resistência térmica Altura Diâmetro Estilo da aleta
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, SPIR LED, 96mm Diameter, 50mm Height 95Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.2 C/W 50 mm 96 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Pin LED, 58mm Diameter, 50mm Height 292Em estoque
Mín.: 1
Mult.: 1

Aluminum 3.85 C/W 50 mm 58 mm Cylindrical
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Pin LED, 48mm Diameter, 30mm Height 443Em estoque
Mín.: 1
Mult.: 1

Aluminum 6.25 C/W 30 mm 48 mm Cylindrical
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Pin LED, 68mm Diameter, 30mm Height 28Em estoque
Mín.: 1
Mult.: 1

Aluminum 4 C/W 30 mm 68 mm Cylindrical
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, STRT LED, 46mm Diameter, 50mm Height 119Em estoque
Mín.: 1
Mult.: 1

Aluminum 5 C/W 50 mm 46 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, SPIR LED, 48mm Diameter, 50mm Height 9Em estoque
100Esperado 11/09/2026
Mín.: 1
Mult.: 1

Aluminum 5 C/W 50 mm 48 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, STRT LED, 95mm Diameter, 50mm Height 17Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.25 C/W 50 mm 95 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 225mm dia., 60mm H 36Em estoque
Mín.: 1
Mult.: 1

Screw Mount 0.08 C/W 60 mm 225 mm
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 30mm H 116Em estoque
Mín.: 1
Mult.: 1

Screw Mount 0.56 C/W 30 mm 130 mm
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 225mm Diameter, 100mm Height 14Em estoque
Mín.: 1
Mult.: 1

Aluminum 0.2 C/W 100 mm 225 mm Forged Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 50mm H 187Em estoque
Mín.: 1
Mult.: 1

Screw Mount 0.21 C/W 50 mm 130 mm
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 130mm Diameter, 100mm Height 56Em estoque
Mín.: 1
Mult.: 1

Aluminum 1 C/W 100 mm 130 mm Forged Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 68mm dia., 80mm H 99Em estoque
Mín.: 1
Mult.: 1

Screw Mount 0.54 C/W 80 mm 68 mm
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 165mm Diameter, 80mm Height 16Em estoque
Mín.: 1
Mult.: 1

Aluminum 0.52 C/W 80 mm 165 mm Forged Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Flow LED, 96mm Diameter, 90mm Height 37Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.2 C/W 90 mm 96 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Pin LED, 68mm Diameter, 60mm Height 48Em estoque
Mín.: 1
Mult.: 1

Aluminum 3.23 C/W 60 mm 68 mm Cylindrical
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Flow LED, 85mm Diameter, 60mm Height 42Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.6 C/W 60 mm 85 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 130mm Diameter, 80mm Height 25Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.5 C/W 80 mm 130 mm Forged Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Flow LED, 96mm Diameter, 50mm Height 82Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.5 C/W 50 mm 96 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, Flow LED, 85mm Diameter, 40mm Height 4Em estoque
Mín.: 1
Mult.: 1

Aluminum 1.9 C/W 40 mm 85 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 225mm Diameter, 60mm Height 26Em estoque
Mín.: 1
Mult.: 1

Aluminum 0.3 C/W 60 mm 225 mm Forged Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, SPIR LED, 85mm Diameter, 50mm Height 1Em estoque
100Esperado 14/08/2026
Mín.: 1
Mult.: 1

Aluminum 2.2 C/W 50 mm 85 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, SPIR LED, 96mm Diameter, 80mm Height 1Em estoque
Mín.: 1
Mult.: 1

Aluminum 0.9 C/W 80 mm 96 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, STRT LED, 70mm Diameter, 50mm Height 7Em estoque
Mín.: 1
Mult.: 1

Aluminum 2.1 C/W 50 mm 70 mm Longitudinal Fin
Wakefield Thermal Dissipadores de calor e substratos térmicos de LED Heat Sink, PAD LED, 165mm Diameter, 100mm Height 4Em estoque
Mín.: 1
Mult.: 1

Aluminum 0.4 C/W 100 mm 165 mm Forged Fin