AST3501 New touch glass

Product Overview

• Model: AST3501 (Direct OEM Replacement)

• Type: Projected Capacitive Touch Glass (PCAP)

• Technology: Glass-on-Glass (GG) Construction

• Compatibility: Industrial HMI Displays

Technical Specifications

1. Physical Characteristics

• Screen Size: 3.5-inch (4:3 Aspect Ratio)

• Active Area: 70.0mm × 52.0mm (Exact OEM Match)

• Thickness: 1.1mm ±0.1mm (Tempered Glass)

• Surface Material: Chemically Strengthened Aluminosilicate Glass

• Border: Black/White Silk-Screen Printing (OEM-Matched)

2. Touch Performance

• Touch Points: 5-Point Multi-Touch

• Response Time: ≤5ms

• Report Rate: 100Hz

• Accuracy: ±1mm

• Operating Voltage: 3.3V DC ±5%

3. Durability & Environmental

• Surface Hardness: ≥8H (Pencil Hardness)

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -30°C to +85°C

• Humidity Resistance: 90% RH (Non-Condensing)

• Impact Resistance: 1.0mm Steel Ball @ 30cm Drop Test Passed

4. Optical Properties

• Transmittance: ≥90% (550nm Wavelength)

• Haze: ≤0.8%

• Surface Treatment: Anti-Glare (AG) / Anti-Fingerprint (AF) Optional

5. Interface & Compatibility

• Controller: FT5x06/GT911 (Pre-Configured)

• Connector: 10-Pin FPC (ZIF, 0.5mm Pitch)

• OS Support: Windows/Linux/Android

6. Certifications

• RoHS/REACH Compliant

• CE/FCC EMC Certified