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ITEQ IT-180ATC is a high-performance, high glass transition temperature (
by DSC) PCB material designed for high-reliability, lead-free, and complex multilayer applications. It is a multifunctional filled epoxy material often used in automotive, server, and networking equipment due to its excellent thermal stability and resistance to Conductive Anodic Filament (CAF) growth.
PCB Construction Details
- Layers: Widely used for 4-layer up to high-layer count boards.
- Thickness: Commonly used in 1.6mm thickness, but available from 0.5mm to 3.2mm.
- Surface Finishes: Supports ENIG, HASL, OSP, Immersion Tin/Silver.
- Minimum Specs: Supports technologies like 4/6 mils Trace/Space and 0.2mm holes.
IT-180ATC is often chosen over standard FR-4 for projects requiring higher thermal safety margins without the higher costs of polyimide materials.
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Web results
IT-180ABS/IT-180ATC
Multi Circuit Boards
https://www.multi-circuit-boards.eu › pdf › leiterp...
Multi Circuit Boards
https://www.multi-circuit-boards.eu › pdf › leiterp...
PDF
IT-180A is an advanced high Tg (175℃ by DSC) multifunctional epoxy with low CTE, high thermal reliability and CAF resistance. It's design for high layer PCB ...Read more
2 pages
High Tg Multi-layer PCB on IT-180ATC and IT-180GNBS ...
Bicheng PCB
https://www.bichengpcb.com › high-tg-multi-layer-pcb-...
Bicheng PCB
https://www.bichengpcb.com › high-tg-multi-layer-pcb-...
It's suitable for various applications and can pass 260℃ lead free assembly. Thickness ranges 0.5mm to 3.2mm, copper weight 0.5oz to 3oz. Applications.Read more
High TG PCB Substrate Material: ITEQ IT-180ATC
Jarnistech
https://www.jarnistech.com › ITEQ PCB
Jarnistech
https://www.jarnistech.com › ITEQ PCB
These laminates offer exceptional thermal stability, low dielectric loss, and excellent electrical properties, making them ideal for high-frequency and high- ...Read more
IT-180ATC
Millennium Circuits Limited
https://www.mclpcb.com › uploads › 2021/05
Millennium Circuits Limited
https://www.mclpcb.com › uploads › 2021/05
PDF
High Tg / Lead Free / High Reliability Laminate & Prepreg. ○ Excellent CAF resistance. ○ Good through-hole reliability. ○ Low CTE and high thermal reliability.Read more
1 page
IT-180ABS & IT-180ATC Laminates – High-Performance ...
KKPCB
https://www.kkpcba.com › PCB Manufacturing
KKPCB
https://www.kkpcba.com › PCB Manufacturing
Sep 17, 2025 — High Glass Transition Temperature (Tg):. Both materials have a Tg of approximately 180°C, ensuring stability in high-temperature environments.Read more
IT-180ATC - ITEQ Corporation | PCB Laminates
PCB Directory
https://www.pcbdirectory.com › ... › ITEQ Corporation
PCB Directory
https://www.pcbdirectory.com › ... › ITEQ Corporation
The IT-180ATC from ITEQ Corporation is a PCB Laminates with Td 345 Degree C, Tg 175 Degree C. More details for IT-180ATC can be seen below.Read more
High-Tg PCB
Wonderful PCB
https://www.wonderfulpcb.com › high-tg-pcb
Wonderful PCB
https://www.wonderfulpcb.com › high-tg-pcb
PCBs with Tg of 170°C or higher are generally called high Tg PCBs. High thermal conductivity. High Tg materials have high thermal conductivity and can dissipate ...Read more
IT-180ABS/IT-180ATC
PCBWay
https://www.pcbway.com › product › PCB-material
PCBWay
https://www.pcbway.com › product › PCB-material
PDF
Industrial standard material with high Tg (175℃ by DSC) multifunctional filled epoxy resin and excellent thermal reliability. Lead-Free Assembly Compatible.Read more
3 pages
IT-180ATC High Reliability PCB Laminate | PDF
Scribd
https://www.scribd.com › document › ITEQ-IT-180AT...
Scribd
https://www.scribd.com › document › ITEQ-IT-180AT...
High Tg / Lead Free / High Reliability Laminate & Prepreg. Excellent CAF resistance Good through-hole reliability Low CTE and high thermal reliabilityRead more
ITEQ IT-180 High TG PCB material specification
ipcb.com
https://www.ipcb.com › material
ipcb.com
https://www.ipcb.com › material
ITEQ IT-180 is a standard loss, high tg (175 degree Celsius by DSC) multifunctional filled epoxy with low CTE, high thermal reliability.Read more