New and original touch screen for AST-057

Product Overview

• Model: AST-057 Replacement Touch Screen

• Type: Projected Capacitive (PCAP) or Resistive (depending on OEM configuration)

• Technology: Glass-on-Glass (GG) or Film-on-Glass (FG)

• Compatibility: Direct replacement for AST-057 HMI displays

Technical Specifications

1. Physical Characteristics

• Screen Size: 5.7-inch (diagonal)

• Active Area: 115.0mm × 86.0mm (exact OEM match)

• Outline Dimensions: 121.0mm × 94.0mm (mounting holes aligned)

• Thickness: 1.8mm ±0.1mm (standard)

• Surface Material: Tempered glass (chemically strengthened)

• Sensor Layer: ITO coating (for PCAP) / PET film (for resistive)

2. Touch Performance

• Touch Points:

• PCAP Version: 5-10 point multi-touch

• Resistive Version: Single-touch

• Response Time:

• PCAP: ≤5ms

• Resistive: ≤10ms

• Report Rate: 100Hz+ (PCAP)

• Operating Voltage: 3.3V or 5V (configurable)

• Interface: I²C, USB, or RS-232 (OEM-compatible)

3. Durability & Environmental

• Surface Hardness: ≥7H (PCAP glass) / 3H (resistive film)

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

• Storage Temperature: -30°C to +85°C

• Humidity Resistance: 95% RH (non-condensing)

• Impact Resistance: 1.2mm glass, 50cm drop tested

4. Optical Properties

• Transmittance: ≥90% (PCAP) / ≥82% (resistive)

• Haze: ≤0.8%

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

5. Electrical & Compatibility

• Controller Support:

• PCAP: FT5x06, GT911, ILITEK

• Resistive: Standard 4/5-wire controllers

• OS Support: Windows, Linux, Android, QNX

• Sealing Options: IP65/IP67 (front panel)

6. Certifications

• RoHS & REACH Compliant

• CE/FCC/UL (upon request)

• EMC: EN 61000-6-2/4