Custom PCB
JLCPCB provides reliable, high-quality custom PCBs tailored to meet your exact specifications. We offer solid solutions that improve performance while maximizing space and cost, whether you are making a prototype or going big for mass production. Prices start at just $2, and you can get a discount coupon to come try out our great quality for yourself.
$6
PCB Coupon
Valid for 30 days
Standard 2-Layer Custom PCB Stackup
At JLCPCB, the basic 2-layer custom PCB stackup is carefully planned to work best in a wide range of situations. It has two copper layers, each 1 oz (35 μm) thick, and a dielectric layer made of high-quality FR-4 material, which has a Dk value of about 4.5. This design provides great electrical insulation and signal integrity, which are necessary for effective performance. Each copper layer is held together with a strong epoxy glue to keep the layers together. The total thickness can be changed, but is usually between 0.4mm and 2.0mm. Our 2-layer PCBs are perfect for use in small electronics, car systems, and telephones because they are rigid but flexible at the same time.
Common Applications of Custom PCBs
Consumer Electronics: Custom PCBs play a vital role in consumer electronics, including smartphones, tablets, laptops, and smart home devices. Because they can handle complex circuitry and high-density components, designs can be smaller without losing efficiency.
Industrial Equipment: Custom PCBs are a must for machinery control systems, automation devices, and monitoring tools in the industrial sector. High temperatures, humidity, and vibrations are not going to stop these PCBs from working successfully in harsh conditions.
Automotive Systems: Custom PCBs are required in modern vehicles for things including electronic control units (ECUs), advanced driver assistance systems (ADAS), and entertainment systems. They are ideal for use in vehicles since they are long-lasting and can manage motions and temperature changes.
IoT Devices: Custom PCBs are a big part of the Internet of Things (IoT), which connects different gadgets without any problems. From smart home devices to industrial IoT monitors, custom PCBs make it possible for devices to talk to each other and share data, which improves automation and control.
The Benefits of JLCPCB Custom PCB
High Precision and Quality Using cutting-edge technology, JLCPCB makes custom PCBs that are very accurate and reliable. Each board goes through strict quality checks to make sure it meets industry standards. This makes them perfect for use in mission-critical situations.
Fast Turnaround Times We can make PCB prototype as short as 24 hours, because of the smart technologies and fully automatic equipments applied in our production lines.
Competitive Pricing At JLCPCB, we offer handmade PCBs of the highest quality at reasonable prices, beginning at just $2. Our low-cost options make it easy for companies of all kinds to get high-quality PCB manufacturing services without going over budget.
Frequently Asked Questions
- What materials are used in custom PCBs?
Custom printed circuit boards usually have copper for the conducting layers and FR-4 (fiberglass) for the insulation layers. You can also use aluminum, polyimide, and different types of composites, but it depends on the needs of the product.
- What is a typical thickness of a custom PCB?
A unique PCB's thickness should be between 0.4mm and 4.5mm at most. We can, however, work with different widths if that is what your project needs.
- How do custom PCBs differ from standard PCBs?
Custom PCBs, for example, might have varying forms, layouts, and specs to meet a certain application's requirements. Unlike normal PCBs, which have set sizes and designs, this flexibility lets specialized devices work at their best.
- Can custom PCBs handle high-frequency signals?
It is possible to make custom PCBs that can handle high-frequency data. We can keep signal loss to a minimum and make sure high-speed apps work well by choosing the right materials and planning the layout carefully.
- Can custom PCBs be produced in small quantities?
Of course! For prototypes, development runs, and large productions, JLCPCB has manufacturing choices that are flexible enough to handle both small batch orders and large productions.