Reliable 2-Layer Industrial Rigid PCB Manufacturer | FR-4 TG150, 1.6milímetros, HASL sem chumbo

Introdução

UGPCB‘s 2-Layer Rigid PCB is a fundamental, alta confiabilidade placa de circuito solution engineered for demanding applications. Built on a robust FR-4 TG150 substrate with a standard 1.60mm thickness, it delivers an optimal balance of performance, durabilidade, and cost-effectiveness. The board features a reliable lead-free Hot Air Solder Leveling (Sangrar) acabamento superficial, a protective black solder mask, and clear white silkscreen legends for identification.

Visão geral do produto & Classificação

This double-sided PCB serves as a core interconnect platform for a wide range of electronics. It is scientifically classified as a PCB rígido (by construction), um 2-Layer or Double-Sided Board (by layer count), and is rated for Industrial Grade (Classe IPC 2) applications based on its FR-4 TG150 material specification, making it suitable for extended lifecycle products.

Projeto & Operational Principle

Successful implementation requires attention to electrical and thermal design rules. Adequate trace width for current capacity (por exemplo, 1A per 10mil trace width for 1oz copper) and strategic placement of thermal reliefs are critical. The PCB functions as a miniature city: o FR-4 substrate is the foundation, copper traces are the roads carrying signals and power, plated through-holes are interlayer connectors, o solder mask is a protective coating, and the silkscreen provides navigation.

Construção, Materiais & Desempenho

The symmetrical stack-up ensures mechanical stability. Key materials define its capabilities:

• Core: FR-4 TG150 Laminate (Tg ≥ 150°C) provides high thermal endurance and stability.

• Cobre: Standard 1oz (35µm) electrodeposited copper foil.

• Acabamentos: Black LPI solder mask and white epoxy silkscreen.

• Acabamento superficial: Lead-Free HASL for excellent solderability.

This combination yields high heat resistance, superior electrical insulation, strong mechanical rigidity (from the 1.60mm thickness), and excellent solder joint reliability.

Processo de fabricação & Controle de qualidade

Our production follows Padrões IPC, encompassing CAM engineering, precision drilling, electroplating, LPI solder mask application, legend printing, lead-free HASL surface finishing, and electrical testing. Every board undergoes 100% electrical testing and Inspeção óptica automatizada (AOI) to meet stringent quality criteria.

Aplicações

This versatile PCB is ideal for:

• Industrial Control Systems: CLPs, motor drives, sensor interfaces.

• Power Electronics: Switch-mode power supplies (SMPS), UPS boards, LED drivers.

• Automotivo & Eletrônicos de consumo: Auxiliary control modules, audio amplifiers, appliance controllers.

Key Specifications Table