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- Main Product: LCP/PBT Electronic Terminal Connector Plastic Housing
- Machining Precision: ±0.002mm ultra-precision
- Optional Materials: LCP, glass fiber reinforced PBT
- Processing Technology: Precision injection molding, mold 5-axis CNC, EDM, wire cut, mirror polishing
- Product Features: High heat resistance, low warpage, dense micro terminal slots, good electrical insulation, matched copper terminal strips
Detailed Introduction
These electronic terminal connector plastic housings are molded from high-performance LCP and PBT special engineering plastics, designed to cooperate with continuous copper stamping terminal strips to form complete signal transmission connectors.
LCP material provides ultra-low thermal expansion coefficient, resisting deformation under long-term high-temperature working environment of vehicle electronics; glass-filled PBT enhances structural rigidity and wear resistance for frequent plugging cycles. Each housing is integrated with dense miniature terminal positioning slots, which realize precise clamping of copper conductive terminals to guarantee stable electrical connection. The multi-grid cavity layout optimizes melt flow path during injection, effectively solving thin-wall shrinkage and warpage defects common in small high-temperature plastic parts.
Complete Production Workflow
- Mold core precision machining: 5-axis CNC milling, sinker EDM for micro slot contours
- Vacuum heat treatment for mold steel to stabilize dimensional accuracy at high injection temperature
- Multi-stage mirror polishing to reduce melt adhesion of LCP/PBT high-temperature plastic
- High-temperature precision injection molding under controlled mold temperature
- Post-molding deburring, dimensional full inspection, matching assembly with copper terminal strips
All finished plastic housings pass 3D coordinate measurement and high-temperature aging testing to meet automotive electronic heat resistance standards. Custom production is fully supported based on terminal layout drawings: grid slot quantity, wall thickness, plastic material grade can be adjusted according to operating temperature, plugging times and insulation requirements. LCP/PBT dual material options cover low-warpage high-frequency communication terminals and cost-effective automotive wiring harness connectors respectively.
Specification Table
| Item | Details |
| Product Name | Custom LCP/PBT High-Temp Electronic Terminal Connector Plastic Housing |
| Core Structure | Multi-grid micro terminal slot integrated housing, matched continuous copper stamping terminal strips, thin-wall precision insulating structure |
| Machining Tolerance | ±0.002mm geometric tolerance (slot position accuracy, flatness, wall thickness consistency) |
| Optional Plastic Raw Materials | Liquid Crystal Polymer (LCP), 15%/30% glass fiber reinforced PBT |
| Supporting Mold Manufacturing Process | 5-Axis CNC Milling, Micro EDM, Wire Cut WEDM, Vacuum Heat Treatment, High-Temp Resistant Mirror Polishing |
| Product Advantages | Low thermal deformation under 260℃ continuous working, excellent electrical insulation, dense multi-terminal integrated design, compatible with copper conductive terminals, stable long-cycle plugging performance, no shrinkage warpage after molding |
| Application Fields | Automotive wiring harness signal terminals, communication equipment board-to-board connectors, consumer electronics miniature terminal as |
Contact Information
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[email protected]
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+86 13342660375Telephone
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Address
No. 62, Jinghai East Road, Shatou Community, Chang' an Town, Dongguan City, Guangdong Province, China
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