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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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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY236.690 (CNY267.4597) |
| 5+ | CNY227.260 (CNY256.8038) |
| 10+ | CNY217.820 (CNY246.1366) |
| 20+ | CNY204.990 (CNY231.6387) |
| 50+ | CNY192.150 (CNY217.1295) |
Price for:Each
Minimum: 1
Multiple: 1
CNY236.69 (CNY267.46 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerWAKEFIELD THERMAL
Manufacturer Part No423-K.Copy
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.
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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