INDUSTRY COMPONENT

Image Sensor

Image sensor converts light into electrical signals for industrial vision systems.

Component Specifications

Definition
An image sensor is a solid-state electronic device that detects and conveys information used to form an image by converting variable attenuation of light waves into electrical signals. In industrial applications, it serves as the core component of smart camera modules, capturing visual data for machine vision, quality control, and automated inspection systems.
Working Principle
Operates on photoelectric effect principles where incident photons generate electron-hole pairs in semiconductor material (typically silicon). These charges are collected in pixels, converted to voltage, amplified, and digitized through analog-to-digital converters to create digital image data.
Materials
Silicon wafer substrate with photodiodes, color filter arrays (Bayer pattern), micro-lenses, and protective glass/quartz cover. May include specialized coatings for UV/IR filtering.
Technical Parameters
ParameterTypical rangeNotes & selection driver
InterfaceGigE Vision, USB3 Vision, Camera Link
Frame Rate30-300+ fps
Pixel Size1.12-10 μm
Resolution2-20+ megapixels
Sensor TypeCMOS (most common), CCD
Dynamic Range60-140 dB
Spectral Response400-1000 nm
Operating Temperature-10°C to +70°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards
ISO 12233, ISO 15739, EMVA 1288, DIN 58141

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Pixel defects/dead pixels
  • Thermal noise at high temperatures
  • Moisture ingress damage
  • ESD sensitivity during handling
  • Image lag in high-speed applications
FMEA Triads
Trigger: Contamination during manufacturing
Failure: Dead pixels or column defects
Mitigation: Clean room assembly, automated optical inspection
Trigger: Thermal stress from continuous operation
Failure: Increased dark current and noise
Mitigation: Active cooling systems, thermal management design
Trigger: Mechanical vibration in industrial environments
Failure: Micro-cracks in silicon or bond wires
Mitigation: Vibration-dampening mounts, robust packaging

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±0.5% linearity error, ±2% gain variation, <0.1% pixel defect rate
Test Method
EMVA 1288 standard for characterization, ISO 12233 for resolution testing, thermal cycling per IEC 60068-2-14

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Image Sensor

Manufacturer profiles associated with Image Sensor.

Sourcing Image Sensor from China?
Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.
Request manufacturers We manufacture this

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

Related Components

Serial Interface
Serial interface for industrial data transmission between IoT gateways and legacy equipment using RS-232/422/485 protocols.
Marking Ink
Specialized ink for permanent identification on surface mount resistors during manufacturing.
Dielectric Layer
Insulating layer in surface mount capacitors that stores electrical energy through polarization.
Optical Window
Transparent optical component for light transmission in polycarbonate lens housings

Frequently Asked Questions

What is the difference between CMOS and CCD image sensors?

CMOS sensors have lower power consumption, faster readout, and integrated circuitry, while CCD sensors typically offer better image quality with lower noise but higher cost and power requirements.

How do I select the right image sensor for industrial applications?

Consider resolution requirements, frame rate needs, lighting conditions, spectral response, interface compatibility, and environmental factors like temperature and vibration resistance.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Request Manufacturing Insight for Image Sensor

Thank you. Your request has been sent. We'll respond within 1–3 business days.
Sorry, we couldn't send your message. Please try again, or email us at contact@cnfx.com.
XOR Gate
Get QuotesChat