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557-140AB
Heat Sink, Square, For DC/DC Converters, 2.86 °C/W, Full Brick, 116.8 mm, 35.61 mm, 61 mm
Image is for illustrative purposes only. Please refer to product description.
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| Quantity | Price |
|---|---|
| 1+ | $11.950 |
| 5+ | $11.520 |
| 10+ | $11.090 |
| 25+ | $10.650 |
| 50+ | $10.220 |
| 100+ | $9.770 |
| 250+ | $9.320 |
Price for:Each
Minimum: 1
Multiple: 1
$11.95
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Product Information
ManufacturerWAKEFIELD THERMAL
Manufacturer Part No557-140AB
Newark Part No.37K6011
Technical Datasheet
Thermal Resistance2.86°C/W
Packages CooledFull Brick
External Width - Metric116.8mm
External Height - Metric35.61mm
External Length - Metric61mm
External Diameter - Metric-
Heat Sink MaterialAluminum
External Width - Imperial4.6"
External Height - Imperial1.4"
External Length - Imperial2.4"
External Diameter - Imperial-
Product Range-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The 557-140AB is a 35.6 x 61 x 116.8mm extruded Heat Sink made of aluminum with black anodized finish. This heat sink features horizontal mount fin orientation with 6 fins and suitable for half brick DC/DC converter. The standard mounting hole pattern mates with Vicor DC/DC converters, the aluminum extruded fin construction keeps DC/DC converter modules cool in both forced and natural convection applications.
Applications
Industrial
Technical Specifications
Thermal Resistance
2.86°C/W
External Width - Metric
116.8mm
External Length - Metric
61mm
Heat Sink Material
Aluminum
External Height - Imperial
1.4"
External Diameter - Imperial
-
SVHC
No SVHC (21-Jan-2025)
Packages Cooled
Full Brick
External Height - Metric
35.61mm
External Diameter - Metric
-
External Width - Imperial
4.6"
External Length - Imperial
2.4"
Product Range
-
Technical Docs (1)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate