Image not available
Illustrative purposes only
SK 687 94 SA
Heat Sink, 3.35 K/W, 42 mm, 35 mm, 94 mm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: FISCHER ELEKTRONIK
- Product type: Natural Convection Heat Sinks
- SVHC: No SVHC (25-Jun-2025)
- Product Range: -
- Packages Cooled: -
- Heat Sink Material: Aluminium
- Thermal Resistance: 3.35K/W
- External Width - Metric: 42mm
- External Height - Metric: 35mm
- External Length - Metric: 94mm
- External Width - Imperial: 1.65"
- External Diameter - Metric: -
- External Height - Imperial: 1.38"
- External Length - Imperial: 3.7"
- External Diameter - Imperial: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 4.72 € |
| Current stock | 100+ |
| Lead time | 30 days |
9/14/22, 2:36 PM Home - Fischer electronics - SK 687 ## **Data sheet product SK 687 94 SA** Profile heatsinks and liquid heatsinks > Extruded heatsinks for PCB mounting 42 x 35 mm, for use on Eurocards, profile-pressed thread ## **Characteristics** |Type of fastening :|Transistor screw mount| |---|---| |Width :|42mm| |height :|35mm| |bottom thickness :|8mm| |Length :|94mm| |thermal resistance :|7.1 - 3.35K/W| |Surface :|black anodized| ## **Technical drawing** https://www.fischerelektronik.de/web_fischer/de_DE/VA/SK68794SA/datasheet.xhtml?branch=Kühlkörper 1/1
Updated at April 29, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →