CEM-3 Top Box Remote Control Carbon PCB Board
We are professional manufacturer in various Carbon PCB with 9 years experience, we can provide a reasonable price with high quality products and one-stop OEM ODM services.
PCB high-carbon printing, processing substrate specifications are as follows:
1. According to the substrate thickness classification:
1.1, FR-1: T=0.4, T=1.0, T=1.2, T=1.6
1.2, FR-4: T=0.2, T=0.4, T=0.6, T=0.8, T=1.0, T=1.2, T=1.6
1.3, CEM-1: T=1.6
1.4, CEM-3: T=1.6
2. According to the process of copper surface treatment of the circuit board:
2.1, FR-1: Single Side Gold Plating and Sinking Gold Plates
2.2, CEM-1: Single Side Gold Plating and Sinking Gold Plates
2.3, CEM-3: Single Side Gold Plating and Sinking Gold Plates
2.4, FR-4: single-sided, double-sided and multi-layer gold-plated, Sinking Gold Plates
2.5, flexible Circuit Board (PTC)
Special introduction of manufacturing process:
1. Our company's PCB high resistance carbon printing materials: carbon paint, silver paint, insulating paint, ink, peelable plastic, etc are imported materials with expensive price, and material cost is the most important cost.1. Our company's PCB high-resistance carbon printing materials: carbon paint, silver paint, insulating paint, ink, peelable plastics, etc. are all imported materials, expensive, material cost is the most important cost.
2.PCB printing insulation paint, silver paint, carbon paint, ink, peelable glue need to pass 170 ° C ~ 230 ° C, after high temperature sintering and curing, film polymerization, high temperature oven and tunnel furnace is high power equipment (50KW) ~ 60KW).
The main technical parameters
1, resistance value range: 10 ohms; ~1M & omega;
2, the law of resistance: linear
3, resistance tolerance: ± 5% - 20%
4, linear tolerance: 0.5% - 3%
5, durability: 200,000 or 1 million times the level
6, temperature coefficient resistance: & 1500ppm
8, material: FR1 / FR4 / CEM-1 / CEM-3
PCB related products:
1. What is your product application ?
A: Widely used to car remote control pcb board, radio remote control pcb board, etc
A: We have prefect testing equipments,all the parts are 100% tested ok before they are shipping out.Most of the parts are in stocks,so the delivery time is usually 1-2 days.
3. What is the quotation time of pcb and pcba?
A:PCB & FPC: within 1 hour
PCBA: within 2 days