WAKEFIELD ENGINEERING 557-140AB

B0748M328L

WAKEFIELD ENGINEERING 557-140AB 557 Series 116.8 x 61 x 35.6 mm 1.3?C/W Thermal Resistance Horizontal Heat Sink - 2 item(s)

WAKEFIELD ENGINEERING 557-140AB 557 Series 116.8 x 61 x 35.6 mm 1.3?C/W Thermal Resistance Horizontal Heat Sink - 2 item(s)zoom

Attributes

Key Value
Above PC Board Height1.4 in.
ApplicationDC, DC Converters
Attachment MethodPress Fit
Base Product Number557-140
CategoryFans, Thermal Management
ColorBlack
ConfigurationHorizontal
DescriptionHEATSINK DC/DC FULL BRI.
Detailed DescriptionHeat Sink DC/DC Convert.
Diameter-
Digi-Key Part Number557-140AB-ND
Dimensions4.6 x 2.4 in
Fin Height1.400" (35.56mm)
FinishBlack Anodized
Forced Convection1.3?C/W @ 300 FPM
Length4.600" (116.84mm)
ManufacturerWakefield-Vette
Manufacturer Product Nu.557-140AB
Manufacturer Standard L.12 Weeks
MaterialAluminum
Material FinishBlack Anodized
MfrWakefield-Vette
Mounting StyleHorizontal
Natural Convection40?C @ 14 W
PackageBulk
Package CooledDC/DC Converter
Package TypeFull-Brick
Power Dissipation @ Tem.14.0W @ 40?C
Primary TypeFull-Brick
Product StatusActive
Series557, 557 Series
ShapeRectangular, Fins
Special FeaturesExtruded Heat Sink, Hor.
Thermal Resistance1.3 ?C/W C/W
Thermal Resistance @ Fo.1.30?C/W @ 300 LFM
Thermal Resistance @ Na.-
TypeDC-DC, Top Mount
Width2.400" (60.96mm)

All Prices

Img Seller Supplier SKU Min Price MOQ In Stock Lead Time Brand Weight Preferred Tier
Onlinecomponents.com557-140AB5.411085WAKEFIELD5.4 @ 1
Mouser567-557-140AB6.311442Wakefield-Vette6.31 @ 1
thumbzoomDigi-Key50681867.003272180In StockWakefield-Vette7.003272 @ 180
Verical557-140AB7.4371023Wakefield-Vette7.43 @ 7
Future Electronics96774698.1604811Wakefield-Vette8.16048 @ 1
us.rs-online.com7023671211.07173Wakefield11.07 @ 1
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