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SK 573 50 SA
Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248
Image is for illustrative purposes only. Please refer to product description.

| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | SK 573 50 SACopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 1892341 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $4.550 ($5.2325) |
| 10+ | $3.980 ($4.577) |
| 25+ | $3.900 ($4.485) |
| 50+ | $3.820 ($4.393) |
| 100+ | $3.750 ($4.3125) |
Price for:Each
Minimum: 1
Multiple: 1
$4.55 ($5.23 inc GST)
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Product Information
| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | SK 573 50 SACopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 1892341 |
| Technical Datasheet | |
| Thermal Resistance | 7.2°C/W |
| Packages Cooled | TO-3P, TO-218, TO-220, TO-247, TO-248 |
| External Width - Metric | 25mm |
| External Height - Metric | 30mm |
| External Length - Metric | 50mm |
| External Diameter - Metric | - |
| Heat Sink Material | Aluminium |
| External Width - Imperial | 0.98" |
| External Height - Imperial | 1.18" |
| External Length - Imperial | 1.97" |
| External Diameter - Imperial | - |
| Product Range | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The SK 573 50 is a 25 x 30 x 50mm extruded Heat Sink with black anodized surface. This SK 573 series extruded heat sink is suitable for lock-in retaining spring.
- 8mm Plate thickness
Applications
Industrial
Technical Specifications
| Thermal Resistance | 7.2°C/W |
|---|---|
| External Width - Metric | 25mm |
| External Length - Metric | 50mm |
| Heat Sink Material | Aluminium |
| External Height - Imperial | 1.18" |
| External Diameter - Imperial | - |
| SVHC | No SVHC (25-Jun-2025) |
| Packages Cooled | TO-3P, TO-218, TO-220, TO-247, TO-248 |
|---|---|
| External Height - Metric | 30mm |
| External Diameter - Metric | - |
| External Width - Imperial | 0.98" |
| External Length - Imperial | 1.97" |
| Product Range | - |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Germany 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 (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0422 |
