Gold Member Since 2012
Audited Supplier
Xiamen Bolion Tech. Co., Ltd.

Rigid-Flex PCB, Multilayer PCB, Flexible Printed Circuit Board manufacturer / supplier in China, offering 4 Layers High Quality Rigid-Flex PCB, Double-Sided Flexible PCB 1022, Rigid Flexible PCB RoHS Enig and so on.

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Supplier Homepage Product Rigid Flex PCB 4 Layers High Quality Rigid-Flex PCB

4 Layers High Quality Rigid-Flex PCB

Purchase Qty.:
20-199 200-499 500-999 1,000+
FOB Unit Price: US $9.85 US $8.56 US $7.32 US $6.02
Purchase Qty. (Pieces) FOB Unit Price
20-199 US $9.85
200-499 US $8.56
500-999 US $7.32
1,000+ US $6.02
Get Latest Price
Port: Xiamen, China
Production Capacity: 5, 000, 000 PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: R8766B
  • Material: Fr4+Pi
  • Application: Digital Products
  • Flame Retardant Properties: V0
  • Base Material: Copper
  • Brand: FPC
  • Layer: 4L
  • ISO/Ts 16949: Automotive
  • ISO 13485: Medical Devices
  • Trademark: BL
  • Specification: RoHS
  • HS Code: 85340090
  • Structure: Hybrids Circuit Board
  • Combination Mode: Adhesive Flexible Plate
  • Conductive Adhesive: Conductive Silver Paste
  • Processing Technology: Delay Pressure Foil
  • Insulation Materials: Epoxy Resin
  • Dimension: 30.04mm*19.17mm
  • ISO9001:2008: Quality Management Qualification
  • ISO 14001 2004: Environmental Qualification
  • UL: E228871
  • Transport Package: Vacuum Package
  • Origin: China
Product Description

4 layers High quality rigid-flex PCB

Type: Rigid-Flex PCB
Layer: 4L
Dimension: 30.04mm*19.17mm
Line Width/Space: 0.1mm/0.1mm
Material: 18um Cu/13um ADH/13um PI/13um ADH/18um Cu (Ra)
Coverlay: 0.58mil PI/0.6mil ADH/blue ink
Other Material: Shielding film/prepreg
Surface: ENIG (Au: 0.05~0.1um, Ni: 3~9um)
Outline Tolerance: +/-0.2
Coverlay Tolerance: +/-0.3
General Tolerance: +/-0.2
1. Over 10 years' manufacturing experience
2. Assembly provided
3. 100% quality tested before shipment
4. Certificate of UL, ISO9001, ISO14001 and ISO/TS16949.
5. Our Products meet the RoHS & WEEE lead-free requirement.
6. Small Order accepted
7. 3 weeks for massive production; 10 days for sample since material prepared
   Urgent case or spread delivery schedule will be updated per negociation then
FPC Apply:
medical apparatus
industrial equipment
detecting instruments
smart-home controller
consumer electronics, etc
4 Layers High Quality Rigid-Flex PCB
Main Technique Index
Base film Thickness (um)12.5,25,35,5012.5,25,35,50
Copper Thickness (um)12,17.5,35,50,70,105
Min. Line Width/Line Space (mm)0.075/0.075
Min. Hole Size (mm)0.15
Tolerance (mm)Outline:+/-0.05; Coverlay: +/-0.2
Peel Strength (kgf/cm)Above 1.0Above 0.8
Solder Resistance260C 10 seconds204C 5 seconds



Surface Treatment
ContentNormal coating thickness Normal PNL size
Plating nickel gold (In house)Ni:2-9um;Au:0.03-0.09um300mm×400 MM
Plating hard gold (In house)Ni:2-9um;Au:0.1-1.0um300mm×400 MM
Plating soft gold (In house)Ni:2-9um;Au:0.03-0.09um300mm×400 MM
Plating pure tin (In house)2.0-8.0um300mm×400 MM
Immersion Tin (In house)0.3-0.6um300mm×400 MM
OSP (In house)N/A300mm×400 MM
ENIG (Hard Nickel)  (In house)Ni:2-6um;Au:0.03-0.10um300mm×400 MM
ENIG (Soft Nickel)  (In house)Ni:2-6um;Au:0.03-0.10um300mm×400 MM
ENEPIG (Hard Nickel)  (In house)Ni:2-6um;Au:0.03-0.10um300mm×400 MM
HASL (Outsource)Cover the pads with min thickness 1~2 um300mm×400 MM
Immersion silver (Outsource)Per standand creteria300mm×400 MM
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