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Connector Housings CNC Machining for Semiconductor Devices
Connector housings for semiconductors are specially-made machining shields that offer precision enclosure, which provides electrical insulation, environmental sealing, and mechanical support for power, signal, and gas connections in wafer processing equipment and test systems. At Zintilon, we perform CNC machining on connector housings utilizing cutting and high-temperature machining on materials for improved dimensional accuracy, combined with vacuum compatibility and chemical resistance for dependable operation in cleanrooms.
- Machining for complex housing geometries and contact interfaces
- Tight tolerances up to ±0.002 in
- Precision milling, sealing, surface finishing & cleanroom assembly
- Support for rapid prototyping and full-scale production
- ISO 9001-certified semiconductor equipment manufacturing
Trusted by 15,000+ businesses
Why Medical Companies
Choose Zintilon
Fast Delivery
A professional engineering team that can respond quickly to customer needs and provide one-stop services from design to production in a short period of time to ensure fast delivery.
High Precision
We are equipped with automated equipment and sophisticated measuring tools to achieve high accuracy and consistency, ensuring that every part meets the most stringent quality standards.
ISO13485 Certified
As a ISO13485 certified precision manufacturer, our products and services have met the most stringent quality standards in the automotive industry.
From Prototyping to Mass Production
Zintilon provides CNC machining for semiconductor connector housings and related electrical interface components for equipment manufacturers, probe card suppliers, and wafer test system integrators worldwide.
Prototype Connector Housings
Obtain high-precision prototypes of connector housings that accurately replicate your final design. These prototypes help test electrical performance and sealing integrity and assess cleanroom compatibility, all crucial before full-scale production.
Key Point
Key Point
- Rapid prototyping with high precision
- Tight tolerances (±0.002 in)
- Test design, insulation resistance, and vacuum integrity early
EVT – Engineering Validation Test
Iterate on connector housing prototypes quickly to satisfy all electrical and environmental demands. Determine all possible issues early to allow full-scale semiconductor production to go smoothly.
Key Point
Key Point
- Validate prototype functionality
- Rapid design iterations
- Ensure readiness for production
DVT – Design Validation Test
Analyze, validate, and control dimensions of plano-convex and bifocal lens connector housings made of different materials to ensure design and signal integrity are accurate and refined for mass production.
Key Point
Key Point
- Confirm design integrity and contact alignment
- Test multiple materials and configurations
- Ensure production-ready performance
PVT – Production Validation Test
Assess and validate production of housings for mass manufacturing to determine and solve potential issues in consistency and efficiency of the planned production process.
Key Point
Key Point
- Test the large-scale production capability
- Detect and fix process issues early
- Ensure consistent part quality
Mass Production
Manufacture and deliver clean, high-quality connector housings for electrical components of semiconductor equipment and test facilities in controlled time frames.
Key Point
Key Point
- Consistent, high-volume production
- Precision machining for electrical reliability
- Fast turnaround with strict quality control
Simplified Sourcing for
the Medical Industry
Our precision manufacturing capabilities are widely used in the medical industry. CNC machining, sheet metal fabrication and other technologies ensure high precision and heat resistance in the application of medical grade materials such as titanium alloy and PEEK.
Explore Other Semiconductor Components
Browse our complete selection of CNC machined semiconductor components, crafted for durability and ultra-tight tolerances. From precision tooling and fixture parts to vacuum chambers and wafer handling systems, we deliver solutions tailored to advanced semiconductor production.
Semiconductor Connector Housings Machining Capabilities
Our state-of-the-art CNC machines in cleanroom facilities alongside veteran semiconductor equipment machinists provide Connector Housing CNC Machining for Semiconductor Devices. We design and incorporate everything from vacuum feedthrough housings to interface probe cards and high-voltage connector housing with strategically placed contact positioning features. We design every component for electrical isolation, sealing from the environment, and for generating minimal particles.
For electrical performance and contamination control, we perform multi-axis precision milling, contact cavity machining, seal groove machining and finishing, high-pot testing, and dimensional verification which includes machining semiconductor connector housing from PEEK, Ultem (PEI), Torlon (PAI), ceramic (alumina), and anodized aluminum for superior electrical insulation, and chemical resistance while operating in semiconductor processing equipment.
For electrical performance and contamination control, we perform multi-axis precision milling, contact cavity machining, seal groove machining and finishing, high-pot testing, and dimensional verification which includes machining semiconductor connector housing from PEEK, Ultem (PEI), Torlon (PAI), ceramic (alumina), and anodized aluminum for superior electrical insulation, and chemical resistance while operating in semiconductor processing equipment.
Aerospace
Materials & Finishes
Materials
We provide a wide range of materials, including metals, plastics, and composites.
Finishes
We offer superior surface finishes that enhance part durability and aesthetics for applications requiring smooth or textured surfaces.
Specialist Industries
you are welcome to emphasize it in the drawings or communicate with the sales.
Materials for Connector Housings
Our CNC machine shop supports Connector Housing machining for Semiconductor Devices and offers numerous options to choose from. We provide and work on over 12 high-performance cleanroom-compatible plastics, ceramics, and metals for high-temperature precision electrical interface manufacturing and rapid prototyping.
High machinability and ductility. Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance.
Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.003 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished. The hardness and the cost of stainless steel is higher than that of aluminum alloy.
Price
$ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Steel is a strong, versatile, and durable alloy of iron and carbon. Steel is strong and durable. High tensile strength, corrosion resistance heat and fire resistance, easily molded and formed. Its applications range from construction materials and structural components to automotive and aerospace components.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.001 mm (routing)
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Titanium is an advanced material with excellent corrosion resistance, biocompatibility, and strength-to-weight characteristics. This unique range of properties makes it an ideal choice for many of the engineering challenges faced by the medical, energy, chemical processing, and aerospace industries.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Highly resistant to seawater corrosion. The material’s mechanical properties are inferior to many other machinable metals, making it best for low-stress components produced by CNC machining.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Brass is mechanically stronger and lower-friction metal properties make CNC machining brass ideal for mechanical applications that also require corrosion resistance such as those encountered in the marine industry.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Few metals have the electric conductivity that copper has when it comes to CNC milling materials. The material’s high corrosion resistance aids in preventing rust, and its thermal conductivity features facilitate CNC machining shaping.
Price
$$$
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Iron is an indispensable metal in the industrial sector. Iron is alloyed with a small amount of carbon – steel, which is not easily demagnetized after magnetization and is an excellent hard magnetic material, as well as an important industrial material, and is also used as the main raw material for artificial magnetism.
Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Due to the low mechanical strength of pure magnesium, magnesium alloys are mainly used. Magnesium alloy has low density but high strength and good rigidity. Good toughness and strong shock absorption. Low heat capacity, fast solidification speed, and good die-casting performance.
Price
$ $ $ $
Lead Time
< 7 days
Tolerances
Down to ±0.005 mm
Max part size
3000*2200*1100 mm
Min part size
2*2*2 mm
Let’s Build Something Great, Together
FAQs:Connector Housings for Semiconductor Device Applications
Connector housings are insulating enclosures that hold and support the electrical contacts for power, radio frequency (RF) signals, and process gas connections on wafer processing tools and test equipment. These connector housings consist of vacuum feedthrough housings, which provide hermetic electrical connections through chamber walls while keeping the pressure below 10⁻⁶ Torr, high-voltage connector bodies that insulate and protect electrical contacts from 500V to 15kV during ion implantation and for plasma sources, RF connector housings that keep the 50-ohm impedance from the plasma systems for gas up to 20 GHz, and probe card interfaces that position testing probes to within 10 microns for wafer testing. Other gas manifold connector blocks that distribute process gases and have integrated O-ring sealing are gas manifold connector blocks. There are also special housings, cryogenic connectors that work at -196°C, and ultra-high-purity connectors that work to eliminate metallic contamination down to 1 part per billion.
PEEK provides excellent electrical insulation with a dielectric strength of 25 kilovolts per millimeter, omniphot chemical resistance to plasma chemistries and cleaning agents, and resistance to high temperatures of 250°C continuously. PEEK permits ultra-low outgassing below 10⁻⁸ Torr-liters per second per square centimeter, which enables vacuum compatibility. It has minimal particle generation, which meets ISO Class 1 cleanroom requirements and has good machinability. Ultem (PEI) provides high-strength materials that are flame resistant to the level of UL94 V-0, transparent for optical inspection applications, and economical. Torlon (PAI) provides the highest mechanical strength up to 200 MPa and temperature (275°C) of all the other materials in this list. Ceramics alumina provides for utmost electrical insulation along with plasma resistance, and high-temperature resistance up to 1000°C, which is extreme among all. Anodized aluminum provides electromagnetic shielding and is electrically insulated from the oxide layer.
Multi-axis CNC milling creates housing profiles with mounting features, contact cavities, and cable entry ports. Touch-drilled contact holes to be positioned with ±0.002”, then precisely spaced for fit with a pin of ±0.001” before pushing the other ends of the contact in. The depth of milled end O-ring grooves is controlled to ±0.003” to maintain groove dimension. Cavity milling recesses for contact insertion and wire termination. Thread milling for mounting threads. Diamond machining finishes the surfaces of ceramic housings. Cut aluminum increases with less electropolishing, before and iso 5 clean rooms enclosure++.
We maintain ±0.002” contact hole positional accuracy to elect and mate aligned connectors, ±0.001” hole range for contact 5 to 20 Newtons retention, ±0.003” O-ring for groove seal to maintain compression, speeds of leak below 10⁻⁹ std cc per second, 0.005” flat for mounting surfaces. Overall housing ±0.010” dimension with logically spaced per IEC 60664 insul. Coord. Standards maintained electrical clearances.
Of course. We conduct extended testing of 5 kV high-pot and leak testing probe technology, helium leak testing to 10⁻¹⁰ std cc/sec, and develop semiconductor equipment with rapid prototyping. We also do low-volume production on specialized process tools and R&D systems with medium-volume production for commercial equipment, producing 10 to 200 housings and 200 to 1,000 housings annually. These outputs include complete dimensional inspections using CMM equipment and electrical testing, which include insulation resistance tests of 10¹² ohms at 500V DC, contact retention test, SEMI E52 particle generation test, outgassing metric tests per ASTM E595, and various material certifications.
Yes, all components are made under the guidelines of ISO 9001. These include traceability, dimensional verification, electrical performance testing records, and semiconductor equipment standards compliance verification to SEMI F19, SEMI F47, IEC 60664, and insulator coordination with cleanroom standards to the insulation resistance of 10¹² ohms, 10,000 contact positioning cycles, and generation of ISO Class 1 particle counts.
The finishes offered are the machined surface quality, achieving Ra below 1.6 microns for smooth particle-free surfaces. There is hard anodizing type II on aluminum, achieving 25 to 50 microns with electrical insulation and wear resistance. Electropolishing on aluminum to achieve Ra below 0.4 microns for ISO cleanroom Class 1. Plasma cleaning to remove organic contamination to 10¹² atoms per cm². Specialized treatments include parylene coating with 5a to 25 micron thick moisture barrier, gold plating on aluminum contact areas for low-resistance connections <10 milliohms, and vacuum baking to reduce outgassing rates 10⁻⁸ Torr-liters per second.
Standard PEEK and Ultem connector housings, 10–16 business days is the lead time given for the machining, cleaning, and cleanroom packaging portion, while custom ceramic housings with complex features require 6–10 weeks for diamond machining and specialized processing. Prototype housings for electrical testing can be completed in 7–10 days for rapid equipment development.
Sure! We create high-voltage housings for ion implanters insulating contacts to 50 kilovolts with 25 millimeter per IEC 60664 creepage distance, ultra-high vacuum feedthroughs with leak rates below 10⁻¹⁰ std cc per second for analytical chamber, high-frequency RF housings with 50±2 ohm impedance up to 20 GHz and controlled dielectric, multi-pin array housings with 100+ contacts for probe cards positioned within 25 micron, and special liquid cooled housings for 500 watt power dissipation. We also design hermetic housings with glass-to-metal seals, integrated connector assemblies for combined power and signal path, and modular housings designed for field service.
When contact holes are positioned accurately to within ± 0.002 inches, electrical alignment is achieved with the connectors that are paired up. This prevents contact damage, and reliable insertion is achieved, exceeding 10,000 cycles without degradation. A hole diameter tolerance of ± 0.001 inches means that contact retention is achieved within the optimum range of 5 to 20 Newtons, which balances secure connection and manageable insertion (total of 50 Newtons), which is less than 50 Newtons. Smooth machined surfaces with an Ra of less than 1.6 microns lower the particle generation and achieve adder counts of less than 0.01 particles per connection. This is critical in cleanroom operations as device yield is lost to contamination. Smooth Ra surfaces with an Ra less than 1.6 microns lower the particle generation and achieve adder counts less than 0.01 particles per connection.
For vacuum applications and to prevent moisture ingress on atmospheric systems, leak rates of less than 10⁹ std cc centimeters per second of helium are achieved thanks to precise O-ring groove dimensions within ± 0.003 inches, which allows proper seal compression. Adequate electrical clearances as per IEC 60664 standards are maintained to ensure insulation resistance is exceeded at 10¹² ohms at the operating voltages of 24V control signals to 15kV plasma power supplies. High-performance quality plastics can provide the necessary chemical resistance to plasma chemistries that contain fluorine and chlorine, thermal resistance at 250°C, and mechanical resistance to withstand mating forces.
Manufacturing electrically interfacing semiconductor devices with reliable and with crossed signals staying below minus 40 dB for RF signals, with 1 to 100 Amperes of current depending on copper contact design, with environmental sealing of IP65 rating where required, and with over 15 years of continuous service life in plasma etch, chemical vapor deposition, ion implantation, and wafer test systems working on 200mm, 300mm, and 450mm wafers processing systems.
For vacuum applications and to prevent moisture ingress on atmospheric systems, leak rates of less than 10⁹ std cc centimeters per second of helium are achieved thanks to precise O-ring groove dimensions within ± 0.003 inches, which allows proper seal compression. Adequate electrical clearances as per IEC 60664 standards are maintained to ensure insulation resistance is exceeded at 10¹² ohms at the operating voltages of 24V control signals to 15kV plasma power supplies. High-performance quality plastics can provide the necessary chemical resistance to plasma chemistries that contain fluorine and chlorine, thermal resistance at 250°C, and mechanical resistance to withstand mating forces.
Manufacturing electrically interfacing semiconductor devices with reliable and with crossed signals staying below minus 40 dB for RF signals, with 1 to 100 Amperes of current depending on copper contact design, with environmental sealing of IP65 rating where required, and with over 15 years of continuous service life in plasma etch, chemical vapor deposition, ion implantation, and wafer test systems working on 200mm, 300mm, and 450mm wafers processing systems.
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