SY S1141 FR-4 PCB material specification

Physical and Thermal Characteristics

유리전이온도 (Tg)

• 방법: IPC-TM-650 2.4.25
• 상태: DSC
• Unit: Degree Celsius
• Typical Value: 140

열분해 온도 (Td)

• 방법: IPC-TM-650 2.4.24.6
• 상태: 5% wt. loss
• Unit: Degree Celsius
• Typical Value: 310

Coefficient of Thermal Expansion (CTE) – Z축

• Pre Tg:
  • 방법: IPC-TM-650 2.4.24
  • Unit: ppm/degree Celsius
  • Typical Value: 65
• Post Tg:
  • 방법: IPC-TM-650 2.4.24
  • Unit: ppm/degree Celsius
  • Typical Value: 300

Linear Expansion (50-260 Degree Celsius)

• 방법: IPC-TM-650 2.4.24.1
• 상태: TMA, 분
• Unit: %
• Typical Value: 4.5

열 스트레스 저항

• 방법: IPC-TM-650 2.4.13.1
• 상태: 288 degree Celsius, solder dip
• Typical Value: No Delamination after 60 초

전기적 특성

Volume Resistivity

• After Moisture Resistance:
  • 방법: IPC-TM-650 2.5.17.1
  • Unit: MΩ·cm
  • Typical Value: 5.2E+08
• E-24/125:
  • Unit: MΩ·cm
  • Typical Value: 5.2E+06

Surface Resistivity

• After Moisture Resistance:
  • 방법: IPC-TM-650 2.5.17.1
  • Unit: MΩ
  • Typical Value: 5.4E+07
• E-24/125:
  • Unit: MΩ
  • Typical Value: 5.6E+06

Arc Resistance

• 방법: IPC-TM-650 2.5.1
• 상태: D-48/50+D-4/23
• Unit: Seconds (에스)
• Typical Value: 120

Dielectric Breakdown

• 방법: IPC-TM-650 2.5.6
• 상태: D-48/50+D-4/23
• Unit: Kilovolts (kV)
• Typical Value: 60

Mechanical Properties

Dissipation Constant (DK)

• 방법: IPC-TM-650 2.5.5.9
• Frequency: 1MHz
• Typical Value: 4.6
• IEC 61189-2-721 at 10GHz: Not specified

소산 인자 (Df)

• 방법: IPC-TM-650 2.5.5.9
• Frequency: 1MHz
• Typical Value: 0.015
• IEC 61189-2-721 at 10GHz: Not specified

Peel Strength and Flexural Strength

Peel Strength (1Oz HTE copper foil)

• Initial: N/mm – Not specified
• After Thermal Stress at 288 Degree Celsius for 10s: N/mm – 1.8
• ~에 125 Degree Celsius: N/mm – 1.6

Flexural Strength

• Longitudinal (LW):
  • 방법: IPC-TM-650 2.4.4
  • Typical Value: 600 MPa
• Crosswise (CW):
  • 방법: IPC-TM-650 2.4.4
  • Typical Value: 500 MPa

Environmental Resistance

Water Absorption

• 방법: IPC-TM-650 2.6.2.1
• 상태: E-1/105+D-24/23
• Typical Value: 0.15%

Flammability and CTI Rating

CTI Rating (IEC60112)

• 평가: PLC 3

가연성 (UL94)

• 상태: C-48/23/50
• 평가: 다섯-0
• E-24/125: 평가 – 다섯-0

Notes and References

1. Specification Sheet Reference: IPC-4101/21 for reference only.
2. Specimen Basis: All typical values based on a 1.6mm specimen, except Tg which applies to specimens ≥0.50mm.
3. Disclaimer: The typical values listed are for reference only and not intended for specification purposes. For detailed information, contact Shengyi Technology Co., 주식회사. All rights reserved by Shengyi Technology Co., 주식회사.
4. Explanation of Conditions:
   • C = Humidity conditioning
   • D = Immersion conditioning in distilled water
   • E = Temperature conditioning