Electronics Injection Molding Service
As a reliable Electronics Injection Molding manufacturer, Formioo partners with 200+ vetted suppliers to provide you with a faster and easier way to get high-precision electronics parts, meeting your specific material and design requirements.
- Extensive Manufacturing Expertise with a Strong Supply Network
- Precision Electronics Injection Molding with tolerances as tight as ±0.01 mm
- 50+ Qualified Materials & 15+ Surface Finishing Options
- Economically feasible prototyping and mass production solutions
- ISO 9001:2015 Certified, ensuring global quality standards
One-Stop End-to-End Electrical Injection Molding Solutions
We at Formioo specialize in high-precision injection molding of electronics with consistent, cost-effective, and scalable production solutions. We offer anything from rapid prototyping to mass production lots through our in-house manufacturing facility and a trustable network of 200+ partners. From bespoke enclosures to connectors, and other electronic components, we deliver unparalled precision and reliability.
We have extensive support for materials and molding processes, ensuring that your components are of the best quality. Our ISO 9001:2015 certification ensures that every component is to international quality standards, with tolerances up to ±0.01 mm.
It’s our guarantee to provide fast turnaround times, cost-effective solutions, and unbeatable service which translates to your electronics injection-molded parts delivered to your timeline and at the cost you want to pay. With Formioo, we help you realize your concepts as reliable, high-quality products.
What electrical injection molding components can be manufactured?
Formioo, as a direct manufacturer with our own facility and established supplier network, provides high-precision electronic component production through advanced injection molding methods. Our injection molding parts include sensor housings, power supply casings, circuit board enclosures, etc.
- Sensor housings
- Power supply casings
- Circuit board enclosures
- Connectors
- Switch panels
- LED light housings
- Battery compartments
- Protective covers for electronic devices
- Electronic module enclosures
- Remote control casings
- Audio and video equipment housings
- Smartphone accessories
- Smart home device housings
- Heat sinks for electronic devices
- Plug and socket covers
Electrical Injection Molding Capabilities
Material Compatibility
We are capable of molding engineering plastics such as ABS, PBT, PP, POM, and other materials suitable for electronic components.
Printing Accuracy
Our standard tolerance is controlled within ±0.01mm, ensuring high precision for your electronic parts.
Maximum Build Size
Our maximum molding size is up to 800mm × 600mm × 500mm, suitable for a wide range of electronic applications.
Surface Finishing Options
We offer various finishing options including polishing, sandblasting, and coating, providing durability and aesthetics for your electronic parts.
Delivery Time
Our typical lead time for electronics injection molding is 7-15 days, with the ability to offer expedited options for rush orders.
Explore Our Latest Electronics Injection Molding Products
Check out the high-precision electronics injection-molded parts we’ve produced for our clients. From prototypes to mass production, we deliver quality solutions that meet the toughest industry standards.
Electrical Injection Molding Tolerance
| Name | Tolerance Range |
|---|---|
| Standard Electrical Parts | +/- 0.2 mm to +/- 0.5 mm |
| Precision Electrical Parts | +/- 0.05 mm to +/- 0.2 mm |
| Complex Electrical Parts | +/- 0.3 mm to +/- 0.8 mm |
- *Formioo accommodates part lengths of up to 48", depending on the process. For larger dimensions, please reach out to us for inquiries. The tolerances listed represent minimums under ideal conditions; however, looser tolerances may be necessary based on the process, material selection, or part geometry.
Electrical Injection Molding Materials
PP
PP is a budget-friendly plastic that is highly resistant to chemicals and is very flexible, which makes it suitable for low-stress electronics applications. It is widely used to produce electronic housings, battery clips, and connectors, and is frequently used in consumer electronics where light-weight components are needed.
- Mill Lead Time: Up to 4 days
- Color: Natural, White
ABS
ABS (Acrylonitrile Butadiene Styrene) is a thermoplastic polymer used for general purposes that is produced by emulsion. Its high chemical resistance of corrosive chemicals makes it find broad usage in automotive parts, toys, and electronics enclosures.
ABS is a simple material to machine and has a relatively low melting point, making it easily moldable and deformable. Its excellent impact resistance also makes it suitable for use in products exposed to high stress or force. Such special properties also ensure the popularity of ABS in many industries globally.
Common applications: Enclosures
PC
PC possesses favorable strength, transparency, and shock resistance and thus is used on electronic components requiring strength and transparency. Applied to LED light covers, electronic display screens, and cover cases of electronic products like smartphone and tablets.
- Mill Lead Time: Up to 7 days
- Color: Clear, Transparent
PA
Nylon is highly valued due to its strength, wear resistance, and toughness. Nylon is commonly used in electrical connectors, cable supports, and battery covers in electronics. It is suitable for long-term use parts in severe applications because of its chemical and heat resistance.
- Mill Lead Time: Up to 5 days
- Color: Natural, Black
POM
POM is esteemed due to its low friction, mechanical strength, and wear resistance. POM is utilized in precision components such as electronic connectors, sliders, and gearings. POM is most commonly found in high-performance electronics requiring smooth operation, e.g., switches and relays.
- Mill Lead Time: Up to 6 days
- Color: White, Black
PET
PET has very good strength, impact strength, and transparency, and hence finds application in electronic enclosures and display panels. It also has good electrical insulation properties, and hence is used in LED covers and bodies of electronic devices.
- Mill Lead Time: Up to 6 days
- Color: Clear, Transparent
PBT
PBT has good electrical insulation, dimensional stability, and heat resistance. It is widely utilized for connectors, circuit board bottom layers, and other electronic components that must be resistant to harsh environments.
- Mill Lead Time: Up to 5 days
- Color: Natural, Black
PPS
PPS is a high-performance engineering plastic with great resistance to heat, chemicals, and electrical insulation. The polymer is good for applications at elevated temperatures such as connectors, circuit parts, and automotive electronics. PPS is appropriate for electronic components that work in extreme conditions.
- Mill Lead Time: Up to 7 days
- Color: Natural, Black
LCP
LCP is suited for precision electronics and high-frequency applications due to its excellent heat resistance and low water absorption. It is used in connectors, sensors, and precision electronics. LCP is suitable for harsh environment devices, offering stable performance even at high temperatures.
- Mill Lead Time: Up to 8 days
- Color: Natural, Black
PTFE
PTFE possesses low friction, high temperature resistance, and excellent chemical resistance. It is used in high-frequency components, insulating parts, and electronics connectors. PTFE is best for use in applications that require superior electrical properties and durability in harsh conditions.
- Mill Lead Time: Up to 7 days
- Color: White
Finishing Options for Electrical Injection Molding
| Name | Applicable Materials | Colors | Can Be Applied with | |
|---|---|---|---|---|
|
Chem Film | Aluminum, Steel, Stainless Steel | Clear, gold | Media Blasting, Tumbling, Type II Anodizing, Type III Anodizing with PTFE |
|
Powder Coating | Plastic, Aluminum, Steel | Wide range (depending on powder) | Electrostatic Spray, Curing Oven |
|
Anodizing | Aluminum | Clear, Black, Custom | Electrolytic Process |
|
Polishing | Steel, Aluminum, Stainless Steel | Glossy, Smooth | Polishing Wheels, Buffing Compounds |
|
Electroplating | Aluminum, Steel, Stainless Steel | Silver, Chrome, Gold, etc. | Electrolytic Process |
|
Laser Etching/Marking | Plastic, Metal | Natural, Black | Laser Machines |
|
Vibratory Finishing | Aluminum, Steel, Stainless Steel | Matte, Metallic | Vibratory Tumblers |
|
Brushing | Stainless Steel, Aluminum | Natural metallic finish | Abrasive Brushes, Mechanical Buffing |
|
Surface Sealing | Plastic, Aluminum | Clear, Glossy | Surface Sealing Coating |
|
UV Coating | Plastic | Clear, Glossy | UV Curing Lamps, Coating Equipment |
- *We offer a range of additional finishing options, including chromic acid anodizing, cadmium plating, copper plating, titanium anodizing (blue anodizing), gold plating, silver plating, and more. If you require finishes for materials not mentioned here, please reach out to us directly.
Electrical Injection Molding FAQs
What kind of electronic products are manufactured with the help of injection molding?
You can produce different electronic components, including circuit board cases, sensor bodies, power supply cases, switches, connectors, and smartphone accessories with the help of injection molding.
What materials are applied in Electronics Injection Molding?
Materials such as ABS, PC, PBT, PA (Nylon), POM, and PP are used. Materials are selected for certain demands such as strength, electric insulation, and thermal resistance.
How much time does it take to create a custom injection-molded component?
Typical lead time is 5 to 15 days depending upon complexity and quantity. We offer rush options if you need parts faster.
Do you make prototypes as well as high-volume production quantities?
Yes, our suppliers can make small numbers for prototype and large numbers for production without compromising on the same high quality irrespective of quantity.
Do you offer design assistance for injection molded parts?
Our supply base is not only capable but willing to help you get your design optimized to injection moldable, cost-effective, and to your specifications.
What is the minimum order quantity to order custom parts?
There isn’t really an MOQ for prototypes. For production quantities, the MOQ is usually 500 to 1,000 units, depending on part complexity.
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