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Electronics Electrical Injection Molding Service with ESD Protection and 0.4mm Connector Pitch for ISO 9001:2015 Certified OEM Parts
| Place of Origin | Xiamen, China |
|---|---|
| Brand Name | KDET |
| Certification | ISO 9001:2015, IATF 16949 |
| Model Number | KD-EE-EL017 |
| Minimum Order Quantity | 500 pieces |
| Price | Based on complexity and volume |
| Packaging Details | Custom PE bags + export cartons + pallets |
| Delivery Time | 15-30 days mold; 7-15 days production |
| Payment Terms | T/T, L/C, PayPal |
| Supply Ability | 5,000,000 pieces per year |
Product Details
| Flame Retardant | UL94 V-0, V-1, V-2, 5VA, HB | ESD Protection | ESD-safe Production Environment |
|---|---|---|---|
| Connector Pitch | 0.4mm Minimum | Wall Thickness | Down To 0.3mm |
| Materials | FR-PC, FR-ABS, FR-PBT, FR-PA66, FR-PPO, Conductive Grades | Insert Molding | Brass/phosphor Bronze Contacts, Bus Bars |
| Certification | ISO 9001:2015, UL Recognized | ||
| Highlight | ESD Protection Injection Molding Service,0.4mm Connector Pitch Plastic Injection Molding,ISO 9001:2015 Certified Custom Injection Molding |
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Product Description
KDET provides specialized electronics and electrical injection molding services for precision connectors, device enclosures, switch components, and insulating parts. Our manufacturing processes are optimized for the tight tolerances, flame retardancy requirements, and surface quality standards demanded by the electronics industry. Since 2007, we have been a trusted manufacturing partner for electronics OEMs producing components for consumer devices, industrial controls, telecommunications equipment, and automotive electronics.
Company Strength: 18 years of injection molding excellence since 2007 | ISO 9001:2015 & IATF 16949 certified | 40-50 skilled professionals | 80%-90% export to 30+ countries across 5 continents | 5,000,000+ pieces annual capacity | Full in-house tooling, molding, QC, and logistics from Xiamen, China.
Product Solutions
KDET delivers world-class electronics electrical solutions engineered for the demanding requirements of global OEM manufacturers. With 18 years of industry experience, ISO 9001:2015 and IATF 16949 certifications, and a fully integrated manufacturing facility in Xiamen, China, we provide comprehensive solutions from initial engineering consultation through tooling, production, quality assurance, and international logistics. Our structured project management methodology ensures transparent milestones, clear communication, and documented quality verification at every stage.
Key Features- UL94 Flame Retardant Materials: We process a complete range of V-0, V-1, V-2, and 5VA rated materials including FR-PC, FR-ABS, FR-PC/ABS, FR-PBT, FR-PA66, and FR-PPO — all with full UL Yellow Card documentation and lot-level flame retardancy certification.
- Micro-Precision Connectors: Our all-electric injection machines achieve consistent shot weights within 0.1% for micro-connectors with 0.4mm pitch, thin-wall sections down to 0.3mm, and insert-molded contact pins requiring precise positioning within ±0.02mm.
- ESD-Safe Production Environment: Electronics production cells feature ESD-safe flooring, grounded workstations, ionizing air blowers, and conductive packaging materials — protecting sensitive electronic components from electrostatic discharge damage.
- Anti-Static & Conductive Materials: We process ESD-safe and electrically conductive plastic compounds including carbon-filled and metal-filled grades with surface resistivity from 10² to 10¹² Ω/sq for EMI/RFI shielding and static dissipation applications.
- Insert Molding for Electronics: Precision insert molding of brass and phosphor bronze electrical contacts, bus bars, and terminal pins into thermoplastic connector bodies — achieving consistent contact position and electrical isolation.
- Cleanliness & Contamination Control: Dedicated material handling systems prevent cross-contamination between conductive and insulating materials. Production areas maintain controlled cleanliness for connector and optical component molding.
| Parameter | Specification |
|---|---|
| Flame Retardant Materials | FR-PC (V-0), FR-ABS (V-0), FR-PC/ABS (V-0), FR-PBT (V-0), FR-PA66 (V-0), FR-PPO (V-0/5VA) |
| UL Certification | UL94 V-0, V-1, V-2, 5VA, HB — Yellow Card documentation provided |
| ESD Protection | ESD-safe flooring, Grounded workstations, Ionizing blowers, Conductive packaging |
| Conductive Materials | Carbon-filled (10²-10⁶ Ω/sq), Metal-filled (10⁰-10² Ω/sq), ESD-safe (10⁶-10¹² Ω/sq) |
| Connector Pitch | Minimum 0.4mm pitch with consistent dimensional control |
| Wall Thickness | Down to 0.3mm for thin-wall connector and enclosure applications |
| Insert Molding | Brass, phosphor bronze contacts; Bus bars; Terminal pins; ±0.02mm position tolerance |
| Injection Machines | All-electric 50T – 250T for precision and cleanliness |
| Part Weight Range | 0.02g (micro connector inserts) to 500g (enclosure housings) |
- Consumer Electronics: Smartphone and tablet housing components, laptop chassis parts, wearable device cases, charging dock housings, and earbud casings with premium cosmetic surface quality.
- Connectors & Interconnects: Board-to-board and wire-to-board connector bodies, USB/HDMI/DisplayPort housings, SIM/SD card trays and mechanisms, and high-density backplane connector components.
- Industrial Controls: PLC and HMI enclosure housings, sensor bodies and mounting brackets, relay and contactor housings, terminal block bodies, and industrial connector shells with IP65/IP67 sealing.
- Telecommunications: Fiber optic connector components, antenna housings and radomes, base station enclosure parts, and networking equipment bezels and brackets.
- Power Electronics: Power supply enclosures, circuit breaker housings, bus bar insulation components, and battery pack component housings with UL94 5VA flame retardancy.
Industry Success Case: A US-based industrial connectivity manufacturer needed 2 million connector housings annually with insert-molded brass contacts and UL94 V-0 certification. We designed a 16-cavity family mold with automated insert loading, achieving 100% contact presence verification and 28-second cycle time. All parts met UL94 V-0 at 0.8mm thickness with full Yellow Card documentation. The client consolidated 3 previous suppliers to our single source, reducing their total acquisition cost by 24% and eliminating supplier quality variation. The program has been in continuous production for 4 years with a cumulative PPM of 25.
Production Cycle
- Engineering Review & DFM: 2-5 working days — Design analysis, simulation, and feasibility report
- Mold Design & Approval: 3-7 working days — Full 3D mold design for client sign-off
- Mold Manufacturing: 15-30 working days — Precision machining, EDM, heat treatment, assembly
- Mold Trial & Samples: 2-3 working days — T0 samples with dimensional inspection report
- Production & QC: 7-15 working days — Full production with SPC and in-line inspection
- Packaging & Shipment: 2-5 working days — Professional export packaging with documentation
| Parameter | Details |
|---|---|
| Minimum Order Quantity | 500-5,000 pieces depending on part size and complexity |
| Mold Lead Time | 15-30 working days |
| Sample Lead Time | 3-5 days with existing molds; 5-15 days with new tooling |
| Production Lead Time | 7-15 working days after sample approval |
| Payment Terms | T/T 30% deposit, 70% before shipment; L/C at sight available |
| Shipping Methods | Sea freight (15-40 days), Air freight (3-7 days), Express (3-5 days) |
| Packaging | Custom PE bags + export cartons + fumigated pallets |
Q: Do you provide UL Yellow Card documentation for flame retardant materials?
A: Yes, we provide full UL Yellow Card documentation for every flame-retardant material used in your components. We maintain a library of UL-certified materials from major suppliers (Sabic, Covestro, DuPont, BASF) and can also mold your specified material if it carries appropriate UL recognition. The Yellow Card is included in your quality documentation package.
Q: Can you mold components with living hinges and snap-fit features?
A: Yes, living hinges in PP and PE and snap-fit features in ABS, PC, PA66, and POM are standard capabilities. Our mold designs incorporate optimized gate location, controlled melt temperature, and proper cooling to ensure hinge durability exceeding 100,000 flex cycles and consistent snap-fit engagement force within ±15% of specification.
Q: Do you offer EMI/RFI shielding solutions for electronic enclosures?
A: We offer several approaches: molding with conductive-filled plastics (carbon fiber or stainless steel fiber filled) for built-in shielding, design features for secondary shielding application (conductive paint, vacuum metallization), and insert molding of metal shielding components during the injection process. Our engineering team can recommend the optimal approach based on your shielding requirements and cost targets.
Q: What surface quality can you achieve for cosmetic electronic housings?
A: We achieve Class A cosmetic surfaces with zero visible defects under 2000-lux inspection lighting. Available finishes include high-gloss (SPI A1-A2), matte (SPI B2-B3 with Mold-Tech texture), soft-touch (overmolded TPE), and metallic-effect (molded-in metallic pigments). Our painting partners can also provide soft-touch paint, UV hard coat, and metallic finishes as secondary operations.
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