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423-K.
Heat Sink, Extruded Heat Sinks, High Power, 0.95 °C/W, TO-3, 120.7 mm, 66.7 mm, 140.2 mm
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34 total stock globally
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34 Delivery in 10-14 Business Days(US stock)
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $38.080 ($43.792) |
| 5+ | $35.890 ($41.2735) |
| 10+ | $33.700 ($38.755) |
| 20+ | $32.320 ($37.168) |
| 50+ | $30.940 ($35.581) |
Price for:Each
Minimum: 1
Multiple: 1
$38.08 ($43.79 inc GST)
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Product Information
ManufacturerWAKEFIELD THERMAL
Manufacturer Part No423-K.
Order Code3354155
Technical Datasheet
Thermal Resistance0.95°C/W
Packages CooledTO-3
External Width - Metric120.7mm
External Height - Metric66.7mm
External Length - Metric140.2mm
External Diameter - Metric-
Heat Sink MaterialAluminium
External Width - Imperial4.75"
External Height - Imperial2.63"
External Length - Imperial5.52"
External Diameter - Imperial-
Product Range-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The 423-K is a low-height double-surface Heat Sink made of aluminium alloy with black anodized finish for stud-mount TO-3 case styles and DO-5 diodes. It utilizes finned surface area on both sides of the power semiconductor mounting surface to provide maximum heat dissipation in a compact profile. It is ready to install on popular power components in natural and forced convection applications.
Applications
HVAC, Thermal Management
Notes
Apply Wakefield type-126 silicone-free thermal compound or Wakefield DeltaPad™ interface materials for maximum performance.
Technical Specifications
Thermal Resistance
0.95°C/W
External Width - Metric
120.7mm
External Length - Metric
140.2mm
Heat Sink Material
Aluminium
External Height - Imperial
2.63"
External Diameter - Imperial
-
SVHC
No SVHC (21-Jan-2025)
Packages Cooled
TO-3
External Height - Metric
66.7mm
External Diameter - Metric
-
External Width - Imperial
4.75"
External Length - Imperial
5.52"
Product Range
-
Technical Docs (1)
Alternatives for 423-K.
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:76041090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.430913