4oz Flex PCB for EV BMS

Explore this outstanding 4oz heavy copper flex PCB built for the EV Battery Management System application, featuring heavy copper thickness and large size.

Categories: PCB Fabrication, Automotive PCB, Flexible PCB

Description

Welcome to XPCB- Your Premier Automotive Flex PCB Manufacturer

At XPCB, we take pride in delivering cutting-edge Flex PCB solutions tailored specifically for Automotive parts, especially Battery Management Systems (BMS), LED Lighting Radar Systems,Collision Avoidance Systems. Our expertise, commitment to quality, and innovative approach make us the ideal automotive flex PCB manufacturer for your automotive electronics needs.

Project Showcase: Heavy Copper BMS Flex PCB Success

Structure: Single-Layer Flex PCB (1F)
Layers: 1
Copper Weight: 4 oz
Min. Trace/Space: 0.3mm/0.3mm
Thickness: 0.3mm
Surface Finish: ENIG (Electroless Nickel Immersion Gold)

Automotive Flex PCB Manufacturing Capability

Flexible Circuit's - Technical Capability

Item	Specification
Layer	1-12
Max Size	20″x40″
Substrate	Polyimide; LCP
Final Thickness	0.12-0.4 mm
Min Trace/Space	2mil/2mil
Via Types	Through vias; Tented vias; Blind vias; Buried vias; Stacked vias; Via in pad
Copper Weight(finished)	25-140um
Min Laser Via	3mil
Min Mechanical Hole	4mil
Impedance Control	YES
Stifferner Material	FR-4, Polyimide, SUS
Surface Finishes	LF HASL, OSP, ENIG, Immersion tin, Gold fingers
Available Service	Bare Board Production; Consigned Assembly; Turnkey Assembly

Available Flex PCB Material

Stock Material for flexible PCB	Dielectric Thickness	Copper Thickness
Measure	mil	µm (oz/ft2)
Panasonic R-F775 Adhesiveless Flexible Laminates	1mil/2mil/3mil/4mil	1/3oz, 1/2oz, 1oz, 2oz
Panasonic R-F777	2mil/3mil/4mil/5mil	1/3oz, 1/2oz, 1oz, 2oz
Dupont AP 8545R/8535R/8525R all polyimide laminate	4.0 / 3.0/ 2.0	18 (0.5)
Dupont AP 9131R/9141R all polyimide laminate	3.0/ 4.0	35 (1.0)
Panasonic LCP R-F705S Dk 2.9 Df 0.002 @14GHz	1/2/3/4/5	1/2oz, 1/3oz, 1/4oz
ShengYi SF202 FCCL Double-sided Adhesiveless	0.5/0.8/1/2 mil	0.1/0.2/0.3/0.5/0.7/1.4/2.8 oz
Low Loss MPI FCCL SF230	1/2 mil	1/3 oz,1/2 oz

Key Features of Our Flex PCB Manufacturing Service:

Multi-layer Flex PCBs: Accommodating the complex interconnections required by Automotive BMS systems with efficiency and reliability.
High-Temperature Endurance: Engineered to withstand extreme temperatures within the automotive environment, ensuring durability and consistent performance.
Custom Designs: Tailored Flex PCB designs to suit the specific requirements of your Automotive BMS application, large size or heavy copper thickness.
Rapid Prototyping: Accelerate your product development cycle with our quick-turnaround prototyping services.

Why Choose XPCB for Your Automotive Flex PCBs?

Specialized Expertise: Our team boasts extensive experience in crafting Flex PCBs designed to meet the stringent requirements of Automotive BMS systems.
Precision Engineering: We understand the critical role Flex PCBs play in the reliability and efficiency of BMS. Our manufacturing processes prioritize precision engineering to ensure optimal performance.

Advanced Materials: Leveraging top-tier materials, we guarantee Flex PCBs that withstand the unique challenges posed by automotive environments, including temperature variations, vibrations, and moisture.
Compliance Assurance: Our Flex PCBs adhere to IATF16949 standard, ensuring seamless integration into Automotive systems while meeting safety and performance criteria.

Flex PCB Assembly

Besides flexible circuit manufacturing, we also offer turnkey flexible circuit assembly service at an affordable cost. You can rely on us for BOM checking, component souring, stencil to SMT under one roof to meet your urgent lead time.

Flex PCB assembly service is one of our advantages. We have lots of successful experience at assembling 2 layers, 4 layers, 6 layers, 8 layers, 10 layers, and 12 layers flex PCB, supported by our skillful staff and advanced SMT lines.