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Description

Engineered with dual conductive copper layers, this double-sided board allows components to be mounted on both surfaces, doubling circuit routing capacity in tight spaces. Precision copper-plated through-holes create reliable electrical connections between top and bottom traces, ensuring stable signal integrity across complex designs. The rigid FR-4 substrate resists thermal stress and board warping during high-temperature reflow soldering operations. Complete with a protective solder mask and clear legend printing, this board offers ideal component density, low electromagnetic noise, and long-term durability for demanding industrial, automotive, and commercial electronics applications.

Specifications

Key Attributes
Board TypeDouble-Sided Printed Circuit Board
Base MaterialHigh-TG FR-4 / CEM-3 Fiberglass
Copper Thickness1 oz / 2 oz / 3 oz (35µm – 105µm)
Board Thickness0.4 mm – 2.4 mm Standard
Hole InterconnectPlated Through-Hole (PTH) Via Holes
Min Track / Spacing4 mil / 4 mil (0.1mm / 0.1mm)
Dielectric Constant4.2 – 4.7 (1 GHz)
Additional Information
Country of OriginIndia

Application

Supports complex routing for automotive dashboard electronics, sensors, and lighting modules.

Serves as the primary control board for industrial automation panels and PLC controllers.

Houses advanced power conversion circuits, solar inverters, and high-efficiency power supplies.

Mounts high-density component arrays in medical diagnostic devices and monitoring tools.

Powers telecommunication hardware, wireless routers, and network interface cards.

Company Profile

SR Enterprises
SR Enterprises, Tamil Nadu
TruBasic
IndiaTamil Nadu, India
0
Manufacturer
Frequently Asked Questions
1
What is the key advantage of a double-sided PCB over a single-sided PCB?

Double-sided PCBs offer two conductive layers connected by plated through-holes, allowing higher component density and more complex circuit routing.

2
How are the top and bottom copper layers connected electrically?

The layers are connected using copper-plated through-holes (vias) drilled through the board and lined with conductive copper plating.

3
Which surface finish is best for surface-mount technology (SMT)?

ENIG (Electroless Nickel Immersion Gold) provides a flat, highly solderable surface ideal for fine-pitch SMT components.

4
Can double-sided PCBs handle high-current applications?

Yes, ordering thicker copper layers (2 oz or 3 oz) allows traces to carry higher current loads without overheating.

5
Are plated through-holes strong enough for mechanical stress?

Yes, industrial-grade copper plating inside the holes ensures mechanical strength and stable electrical contact under thermal expansion.

Double Side PCB

This high-density double-side printed circuit board is designed to support complex circuit routing within compact electronic assemblies. Featuring conductive copper layers bonded on both sides of a rigid substrate, it enables seamless interconnectivity via plated through-holes.

Min. Order Quantity: 1 piece

Shipping

Shipping fee and delivery date to be negotiated. Contact supplier now for more details.

SR Enterprises
TruBasic
IndiaTamil Nadu, India
Manufacturer

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