Structured Manufacturing Data (2026)

Array Housing

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Array Housing used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Array Housing is characterized by the integration of Mounting Bracket and Acoustic Mesh. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The protective enclosure that houses and structurally supports the microphone elements in an ANC microphone array system.

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Product Specifications

Technical details and manufacturing context for Array Housing

Definition
Array Housing is the structural component of an Active Noise Cancellation (ANC) Microphone Array that provides physical protection, mechanical stability, and environmental shielding for the sensitive microphone elements. It ensures precise positioning of microphones for optimal beamforming and noise cancellation performance while protecting against dust, moisture, and physical damage.
Working Principle
The housing maintains fixed geometric relationships between microphone elements, enabling accurate phase and amplitude measurements for spatial audio processing. Its acoustic properties (such as port design and material density) influence sound wave reception while providing mechanical isolation from vibrations.
Common Materials
Aluminum alloy, ABS plastic, Acoustic foam
Technical Parameters
  • Overall dimensions and mounting hole positions (mm) Standard Spec
Components / BOM
  • Mounting Bracket Part
    Provides attachment points for securing the array to surfaces
    Material: Stainless steel
  • Acoustic Mesh Part
    Filters dust while allowing sound waves to pass through
    Material: Polyester fabric
  • Vibration Dampers Part
    Isolates microphones from mechanical vibrations
    Material: Silicone rubber

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Array Housing.

ANC microphone array housing aluminum protective enclosure for microphone array acoustic foam array housing computer manufacturing vibration dampers microphone array enclosure aluminum alloy ABS plastic microphone housing

Applied To / Applications

This component is essential for the following industrial systems and equipment:

ANC Microphone Array
View system integration details
Contact Array
View system integration details
Radiation Detector Array
View system integration details
Analytical Sensor Array
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 1 atm (sealed, non-pressurized)
other spec: IP67 ingress protection, vibration resistance up to 5g RMS
temperature: -40°C to +85°C
Media Compatibility
✓ indoor office air ✓ automotive cabin air ✓ HVAC duct air
Unsuitable: high-pressure water jets or submerged environments
Sizing Data Required
  • number of microphone elements in array
  • required spatial coverage angle
  • available mounting footprint dimensions

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking
Cause: Cyclic stress from vibration or thermal expansion/contraction, often exacerbated by improper alignment or material defects.
Corrosion and pitting
Cause: Exposure to harsh chemicals, moisture, or galvanic action due to incompatible materials in contact, accelerated by inadequate protective coatings.
Maintenance Indicators
  • Visible cracks, deformation, or discoloration on the housing surface
  • Unusual vibrations or audible rattling noises during operation
Engineering Tips
  • Implement regular alignment checks and vibration analysis to detect early stress points before cracks propagate
  • Apply corrosion-resistant coatings and ensure proper material compatibility in the assembly to prevent galvanic corrosion

Compliance & Manufacturing Standards

Reference Standards
ISO 286-1:2010 (Geometrical product specifications - Limits and fits) ANSI B4.1-1967 (Preferred Limits and Fits for Cylindrical Parts) DIN 7150-1 (Tolerances for cylindrical fits)
Manufacturing Precision
  • Bore diameter tolerance: +/-0.02mm
  • Flatness tolerance: 0.1mm per 100mm length
Quality Inspection
  • Coordinate Measuring Machine (CMM) dimensional verification
  • Surface roughness measurement per ISO 4287

Factories Producing Array Housing

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in the array housing for durability?

The array housing is constructed from aluminum alloy for structural integrity and ABS plastic for impact resistance, with integrated acoustic foam for optimal sound performance.

How does the array housing improve ANC microphone system performance?

The housing provides precise structural support for microphone elements, includes vibration dampers to reduce mechanical noise, and features acoustic mesh for clear audio capture in electronic manufacturing environments.

What components are included in the array housing BOM?

The bill of materials includes the main housing, mounting bracket for secure installation, acoustic mesh for sound optimization, and vibration dampers to minimize interference from equipment vibrations.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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