HC128A4120
2*2 standard module. Wafer-level optics (WLO) technology supports up to 2K resolution and 60-frame high-definition imaging for disposable medical endoscopes. The module has passed rigorous biocompatibility and sterilization certifications. Domestic technology breaks the import monopoly and helps customers reduce costs and improve efficiency. Model naming, using HC072A3120 as an example: HC means independently developed and manufactured by Huichuang; 072 denotes 720*720 pixels; A3 means the Lens has 3 key optical surfaces; 120 denotes a 120° field of view. Standard module sizes range from 2.06*2.06mm~1.2*1.2mm, with customization supported.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Pixel | 1280*720 |
| Pixel | 1.4μm |
| Object distance | 3-100mm |
| Applicable Wavelength band | 468-656nm |
| F No. | 5±5% |
| Focal length | 0.76mm |
| Field of view | 120°±15% |
| Relative Illuminance | ≥45% |
| Image height | 2.098mm |
| FDA Distortion | <25% |
| Lens X | 1.90±0.08mm |
| Lens Y | 1.90±0.08mm |
| Storage Environment | Store sealed at room temperature |
| Environmental Friendliness | RoHS |
| Resolution Test - Line Pairs [Object Distance 7mm; Cell 4-3] | 20.2lp/mm |
| Resolution Test - Line Pairs [Object Distance 50mm; Cell 1-1] | 2lp/mm |
| Resolution Test - Line Pairs [Object Distance 100mm; Cell 0-1] | 1lp/mm |
| Appearance Standard - Inside the Lens | Defect size <200μm; at most 1 defect smaller than 200μm is allowed; no Moving Particle permitted |
| Appearance Standard-Lens External Optical Area | Defect size <200μm; at most 1 defect smaller than 200μm is allowed; contamination Particle may be wiped clean |
| Appearance Standard-Lens External Structural Area | Scratches <500μm; edge chips extend inward <200μm |
| Appearance Standard-Light-Blocking Layer | The light-blocking layer must not peel or be damaged; thickness is controlled to drawing dimensions |
| Appearance Standard-Solder Balls | Missing solder balls are not permitted; crushing or deformation not exceeding 50% of ball diameter is acceptable |
| Reliability Test -Pre-con reflow [3*Peak，260°C] | Normal image output during testing; resolving power meets requirements |
| Reliability Test-High-Temperature High-Humidity Storage [85°C, 85RH%, Test Duration 96h] | Normal image output during testing; resolving power meets requirements |
| Reliability Test-High-Temperature Storage [80±5°C, Test Duration 96h] | Normal image output during testing; resolving power meets requirements |
| Reliability Test-Low-Temperature Storage [-40±5°C, Test Duration 96h] | Normal image output during testing; resolving power meets requirements |
| Reliability Test-Thermal Shock [-40-85°C, Test Duration 1h, 60cycle] | Normal image output during testing; resolving power meets requirements |
| Reliability Test-Drop Test [Packaging box: 1 test each on 6 faces, 3 edges, and 1 corner, from 1.5m onto marble or concrete slabs.] | Normal image output during testing; resolving power meets requirements |
| Moisture Sensitivity Level | MSL3 |
| Storage Environment | Vacuum sealed, <40°C/90%RH |
| Storage Shelf Life | 12 Months |
| Operating Environment after Opening | <30°C/60%RH |
| Shelf Life after Opening | 7 days |
Applications
Datasheet
Supplier Information
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