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PCB Materials — One Is Right for You
FR4 TG 130 / 135 / 155 / 170 / 180 | Rogers High-Frequency Laminates
FR4 TG130 FR4 TG135 FR4 TG155 FR4 TG170 FR4 TG180 Rogers High‑Frequency
TG value is the temperature at which the board material begins to soften. Choose right, and the board stays stable and durable. Choose wrong, and it may deform or crack.
Understanding TG helps you match material performance to your product's operating environment — especially critical for automotive, industrial, and multi-layer designs.
TG134-140°C
Standard FR4 · Consumer Grade
Suitable for standard consumer electronics. Low operating temperature, cost-effective. Good enough for most applications — perfect for general-purpose PCB prototypes.
TG170-180°C
High TG · Industrial & Automotive
Designed for high-temperature, high-reliability applications — automotive electronics, industrial control, communication equipment, and multi-layer boards. Excellent thermal stability.
Rogers High‑Frequency Laminates
For RF, microwave, and high-speed digital applications. Rogers materials offer stable dielectric constant (Dk) and low dissipation factor (Df) across frequency and temperature — essential for 5G, radar, and advanced communication systems.
