Electrical Engineering
Precision plastic components for electrical engineering:
From housings and connectors to insulation components—
we manufacture parts that perform reliably in demanding electrical applications.
Plastics expertise for the electrical industry
Electrical engineering places the highest demands on precision, material properties, and process reliability—this is exactly our area of expertise.
Whether housing components, insulation parts, or functional connectors: we manufacture plastic components that perform reliably in the electrical and electronics industry.
At Schröder + Heidler, we combine in-depth materials expertise with state-of-the-art injection molding technology. The result is components that unite precise dimensional accuracy, excellent insulation properties, and long service life—even under demanding environmental conditions.
- Housings and covers for electrical assemblies
- Connectors, terminals, and contact carriers
- Insulation components with defined dielectric properties
- Switch and push-button components using multi-component technology
- Series parts with tight tolerances and high reproducibility
Materials and processes for electrical engineering
Electrical plastic components must do more than just look good: they protect sensitive electronics, provide reliable insulation, and withstand both thermal and mechanical stresses. At Schröder + Heidler, we select the right process and the optimal material for every requirement—whether glass fiber-reinforced polyamide, flame-retardant ABS, or high-temperature-resistant PBT.
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Our automated production processes and continuous inline quality monitoring ensure consistently high results—component by component, series by series.
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From engineering thermoplastics and flame-retardant compounds to high-performance plastics—we process the materials your application requires.
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Through optimized tooling and processes, we maintain the tightest tolerances—critical for precise fit in electrical assemblies.
Application areas in electrical engineering
Our plastic components for electrical engineering are used across a wide range of applications—wherever precision and reliability are essential.
Housings + protective components
Robust housing parts and covers protect sensitive electronics from mechanical impact, dust, and moisture—manufactured from flame-retardant high-performance plastics.
Connectors + contact carriers
Precision-molded connectors and contact carriers ensure reliable electrical connections—even under vibration, heat, and humidity.
Switch components + control elements
From switch frames and rocker supports to multifunctional control elements—also available as 2K components with integrated hard-soft bonding upon request.
From inquiry to the finished electrical engineering component—our process in three steps.
We accompany you from the initial idea to series production readiness. Our structured process ensures transparency, speed, and optimal results.
Consulting and material selection
Together, we analyze your requirements regarding insulation, temperature resistance, and flame protection. We recommend the optimal material and the most suitable manufacturing process for your electrical engineering component.
Tooling and sampling
Our in-house toolmaking department designs and manufactures your tooling. Following initial sampling, we optimize process parameters until dimensional accuracy and surface quality are perfectly aligned.
Series production and quality assurance
In ongoing series production, we monitor every process step. IATF 16949-certified processes and comprehensive documentation ensure the consistent quality your electrical engineering application demands.
Why choose electrical engineering components from Schröder + Heidler?
Decades of experience in plastics engineering, certified processes, and a well-coordinated team—this is what makes us a reliable partner for your electrical engineering components.
In-house toolmaking
From tool concept to maintenance—our integrated toolmaking ensures short lead times, rapid adjustments, and full control over tooling quality.
State-of-the-art machinery
Our injection molding machines cover a wide range of clamping forces—from delicate connectors to large-scale housing components, we manufacture efficiently and with precision.
Certified Quality
ISO 9001 and IATF 16949—our certifications demonstrate that we meet the highest quality standards. Ideal prerequisites for safety-critical electrical engineering components.
Everything from a single source
Injection molding, toolmaking, 2K technology, and assembly—we offer the entire value chain under one roof, simplifying your supply chain.
Your electrical engineering project in the best hands
Whether new development, optimization, or production transfer—we are happy to advise you on the possibilities of our plastics technology for your electrical engineering applications. Get in touch with our experts.