Flexible PCB

플렉시블(Flexible) PCB는 구부릴 수 있는 특성을 가진 인쇄회로기판입니다. 대부분 폴리이미드(PI) 필름이나 폴리에스터 필름으로 제작됩니다.

여러 응용 분야에서 플렉시블 PCB를 사용하면 커넥터와 케이블을 줄일 수 있어 비용을 절감하고, 연결 신뢰성을 높이며 조립 시간과 비용, 장치 전체 크기를 줄이는 데 도움을 줍니다.

지금 견적 받기
Flexible PCB Capabilities
ItemCapabilities
Layer Count1 – 30 Layers
Max Board Dimension1L: 500*2000mm; 2L: 250*1380mm
Min Board Thickness0.05mm
Max Board Thickness3.0mm
Conductor Thickness1/3 OZ(12 um) – 4OZ(140um)
Min Line Width/Line Space2/2mil (0.05/0.05mm)
Min Hole Diameter4mil (0.10mm)
Min Hole SpacingNPTH: 16mil (0.4mm); PTH: 20mil (0.5mm)
Min PAD Ring(Single)3mil (0.075mm)
PTH Wall Thickness0.59mil (15um)
Min Solder PAD Dia10mil (0.25mm)
Min Soldermask Bridge12mil (0.30mm)
Min BGA PAD Margin12mil (0.30mm)
PTH/NPTH Dia TolerancePTH: ±3mil (0.075mm); NPTH: ±2mil (0.05mm)
Hole Position Deviation±4mil (0.10mm)
Outline ToleranceLaser: +0.15mm / -0.05mm; Die Punch: +0.10 / -0.20 mm
Max Aspect Ratio8:1
Surface TreatmentENIG, Flash Gold, Hard Gold Finger, Gold Plating(50mil), Gold Finger, Selected Gold Plating, ENEPIG, ENIPIG
Impedance ControlledValue > 50ohm: ±10%; Value ≤ 50ohm: ±5 ohm
Flexible PCB Material
ItemAttribute
BrandDupont / Doosan / Grace / Panasonic / SYL / Tailfex / ThinFlex / Ventec
Base MaterialPolyimide / PET
Base Material Thickness12um / 18um / 25um / 50um / 75um / 100um / 125um / 150um
Coverlay TypePolyimide (yellow, white, black, clear), PET; Soldermask oil (green, blue, black, white, yellow, red, clear)
Tg Value130 / 150
Halogen FreeYes
ROHSYes
Flammability94V-0
Dielectric Strength≥ 1.35 KV/mm
Wrap & Twist≤ 1%
Prototype Lead Time
Prototype(<1m²)LayersNormal ServiceExpedited Service
Flexible PCB1 Layer0.5 – 1 week48 hours
2 Layers0.5 – 1 week48 hours
3 Layers1.5 – 2 weeks72 hours
4 Layers2.5 – 3 weeks96 hours
6 Layers3 – 4 weeks120 hours
8 – 12 Layers4 – 5 weeks144 hours
Mass Production Lead Time
Mass Production Layers Normal Service Expedited Service
Flexible PCB 1 Layer 1.5 – 2 weeks 1 week
2 Layers 2 – 2.5 weeks 1 week
3 Layers 2.5 – 3 weeks 1.5 weeks
4 Layers 3 – 4 weeks 1.5 weeks
6 Layers 4 – 5 weeks 1.5 – 2 weeks
8 – 12 Layers 5 – 7 weeks 2 – 3 weeks
ItemCapabilities
Layer Count1 – 30 Layers
Max Board Dimension1L: 500*2000mm; 2L: 250*1380mm
Min Board Thickness0.05mm
Max Board Thickness3.0mm
Conductor Thickness1/3 OZ(12 um) – 4OZ(140um)
Min Line Width/Line Space2/2mil (0.05/0.05mm)
Min Hole Diameter4mil (0.10mm)
Min Hole SpacingNPTH: 16mil (0.4mm); PTH: 20mil (0.5mm)
Min PAD Ring(Single)3mil (0.075mm)
PTH Wall Thickness0.59mil (15um)
Min Solder PAD Dia10mil (0.25mm)
Min Soldermask Bridge12mil (0.30mm)
Min BGA PAD Margin12mil (0.30mm)
PTH/NPTH Dia TolerancePTH: ±3mil (0.075mm); NPTH: ±2mil (0.05mm)
Hole Position Deviation±4mil (0.10mm)
Outline ToleranceLaser: +0.15mm / -0.05mm; Die Punch: +0.10 / -0.20 mm
Max Aspect Ratio8:1
Surface TreatmentENIG, Flash Gold, Hard Gold Finger, Gold Plating(50mil), Gold Finger, Selected Gold Plating, ENEPIG, ENIPIG
Impedance ControlledValue > 50ohm: ±10%; Value ≤ 50ohm: ±5 ohm
ItemAttribute
BrandDupont / Doosan / Grace / Panasonic / SYL / Tailfex / ThinFlex / Ventec
Base MaterialPolyimide / PET
Base Material Thickness12um / 18um / 25um / 50um / 75um / 100um / 125um / 150um
Coverlay TypePolyimide (yellow, white, black, clear), PET; Soldermask oil (green, blue, black, white, yellow, red, clear)
Tg Value130 / 150
Halogen FreeYes
ROHSYes
Flammability94V-0
Dielectric Strength≥ 1.35 KV/mm
Wrap & Twist≤ 1%
Prototype(<1m²)LayersNormal ServiceExpedited Service
Flexible PCB1 Layer0.5 – 1 week48 hours
2 Layers0.5 – 1 week48 hours
3 Layers1.5 – 2 weeks72 hours
4 Layers2.5 – 3 weeks96 hours
6 Layers3 – 4 weeks120 hours
8 – 12 Layers4 – 5 weeks144 hours
Mass Production Layers Normal Service Expedited Service
Flexible PCB 1 Layer 1.5 – 2 weeks 1 week
2 Layers 2 – 2.5 weeks 1 week
3 Layers 2.5 – 3 weeks 1.5 weeks
4 Layers 3 – 4 weeks 1.5 weeks
6 Layers 4 – 5 weeks 1.5 – 2 weeks
8 – 12 Layers 5 – 7 weeks 2 – 3 weeks

적용사례

연성회로기판(FPCB)은 뛰어난 유연성과 신뢰성을 바탕으로 LED 조명, 통신 기기, 자동차 전장, 의료 기기 등 다양한 산업 분야에서 널리 사용되고 있습니다.

자동차 전장용 FPCB

  • Layer Count: 4 Layers
  • PCB Type: Flexible PCB
  • Board Thickness: 0.26mm +/-0.03mm
  • Copper Thickness : 18um
  • Surface Treatment: ENIG1u”
  • Solder Mask: Yellow Coverly With Orange

의료기기용 FPCB

  • Layer Count: 2 Layers
  • PCB Type: Flexible PCB
  • Board Thickness: 0.13mm +/-0.03mm
  • Copper Thickness : 18um
  • Surface Treatment: ENIG3u”

가전 및 일반 전자제품용 FPCB

  • Layer Count: 4 Layers
  • PCB Type: Flexible PCB
  • Board Thickness: 0.25mm +/-0.03mm
  • Copper Thickness : 18um
  • Surface Treatment: Gold Plated 20u”