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FK 237 SA 220 O
Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | FK 237 SA 220 OCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | 4621141 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $5.830 ($6.7045) |
| 10+ | $3.770 ($4.3355) |
| 25+ | $1.710 ($1.9665) |
| 50+ | $1.680 ($1.932) |
| 100+ | $1.650 ($1.8975) |
Price for:Each
Minimum: 1
Multiple: 1
$5.83 ($6.70 inc GST)
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Product Information
| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | FK 237 SA 220 OCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | 4621141 |
| Technical Datasheet | |
| Thermal Resistance | 21°C/W |
| Packages Cooled | TO-220 |
| External Width - Metric | 14.5mm |
| External Height - Metric | 12.7mm |
| External Length - Metric | 19mm |
| External Diameter - Metric | - |
| Heat Sink Material | Aluminium |
| External Width - Imperial | 0.57" |
| External Height - Imperial | 0.5" |
| External Length - Imperial | 0.75" |
| External Diameter - Imperial | - |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
- Small version with improved thermal resistance
- Uses less PCB space than other heatsinks
- Easy assembly
Technical Specifications
| Thermal Resistance | 21°C/W |
|---|---|
| External Width - Metric | 14.5mm |
| External Length - Metric | 19mm |
| Heat Sink Material | Aluminium |
| External Height - Imperial | 0.5" |
| External Diameter - Imperial | - |
| SVHC | No SVHC (04-Feb-2026) |
| Packages Cooled | TO-220 |
|---|---|
| External Height - Metric | 12.7mm |
| External Diameter - Metric | - |
| External Width - Imperial | 0.57" |
| External Length - Imperial | 0.75" |
| Product Range | - |
Technical Docs (1)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China 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 (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001547 |