The 1.6mm FR4 PCB Digit Electronic LED Gas Price Sign is a premium, high-performance solution designed for durability and superior visibility in demanding outdoor environments. Featuring a robust 1.6mm thick FR4 fiberglass PCB, this sign offers exceptional structural integrity and resistance to warping, moisture, and temperature fluctuations, ensuring long-term reliability in all weather conditions.

Engineered with high-intensity LED digits, the display delivers bright, uniform illumination for maximum visibility both day and night, even in direct sunlight. The UV-resistant overlay protects against fading and environmental wear, while the weatherproof housing (IP65 rated) safeguards internal components from dust, rain, and corrosion.

Ideal for modern fuel retailers, this ultra-durable, high-visibility LED sign combines cutting-edge PCB construction with advanced display technology for unmatched performance and longevity.

DATA SHEET

FAQ

Q1: Why is 1.6mm FR4 PCB thickness ideal for gas price signs?
A1: The 1.6mm FR4 fiberglass PCB provides the perfect balance of durability and functionality:

Withstands extreme temperature fluctuations (-30°C to +80°C)

Resists warping from humidity and weather exposure

Offers superior structural support for large digit displays

Maintains circuit integrity better than thinner PCBs

Q2: How does the FR4 material benefit outdoor LED signs?
A2: FR4 fiberglass delivers critical advantages:

Excellent moisture resistance (＜0.1% water absorption)

High dielectric strength for electrical safety

Flame-retardant properties (UL94 V-0 rated)

Superior thermal conductivity for heat dissipation

Q3: Can the 1.6mm PCB handle high-brightness LED operation?
A3: Absolutely. This thickness:

Supports high-current LED circuits without overheating

Provides stable power distribution for 8,000+ nits brightness

Minimizes voltage drop across long digit segments

Includes thermal vias for optimal heat management

Q4: What maintenance advantages does this construction offer?
A4: The rugged FR4 design ensures:

10+ year lifespan in continuous outdoor use

No corrosion or delamination issues

Reduced need for replacements

Easy cleaning with pressure washers (IP65 sealed)

Compatible with automated brightness adjustment systems

PCB SPECIFICATION:

• 1.6mm thickness

• PCB Material FR4
• Copper weight 1oz
• Thermal Stress > 288 Celsius
• Dimensional Stability, E-2/150
• Flammability Classification UL94 V0
• Water Absorption E-1/105 0.10%
• Peel Strength After thermal stress 11lb./in after 10s/288 Deg.C
• Flexural Strength 100,000 lbf/in^2 lengthwise, 75,000 lbf/in^2 crosswise
• Resistivity after damp heat volume 10^8 M ohms cm
• Resistivity after damp heat surface 10^8 M ohms
• Dielectric breakdown parallel to laminate >60KV