Printed Circuit Board Materials

Printed Circuit Board Materials

Printed circuit boards are used in all but the simplest electronic products. They are also used in some electrical products, such as passive switch boxes.

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PCB Manufacturing

Printed Circuit Board Materials

What is PCB?

A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. Components are generally soldered on the PCB.-

Printed circuit boards are used in all but the simplest electronic products. They are also used in some electrical products, such as passive switch boxes.


The base pcb material (CCL-Copper Clad Laminate) is a composite material that composed of dielectric layer (Resin, glass fiber) and high-purity conductor (copper foil).

PCB Material Classification:

Classification according to reinforced materials (the most commonly way) a. Paper board(FR-1, FR-2, FR-3)

  • Epoxy Glass Cloth (FR-4, FR-5)
  • Composite board (CEM-1, CEM-3)
  • HDI board (RCC-Resin Coated Copper)
  • Special board (metal board, ceramic board, etc.)

Classification according to the different types of resin.

  • Epoxy resin
  • Polyester resin
  • PI resin (polyimide)

Classification according to flame retardant properties

  • Flame retardant (UL94-VO, UL94-V1)
  • Non-flame retardant (UL94-HB level)

The follow shows the very best that AlteraFlex can offer, but here the supply chain or sourcing options is limited and ensure quality this means that some uncommonly used materials are sometimes out of stock.


The yellow and red font represent that the materials are not regular preparation materials. We need to consult the materials supplier to affirm whether they are in stock. And some of them need to be purchased from abroad, the delivery time will be extended or even come to the situation of out of stock. Any questions, feel free to consult your sales representatives.

Quick-Turn/Standard PCB Material list

Items PCB Prototype capacity (area < 1m2;) Small and medium batch (area > 1m2
General Tg FR4 Shengyi S1141, Kingboard KB6160A, goldenmax GF212 Shengyi S1141, Kingboard KB6160A, goldenmax GF212
Medium Tg FR4 Shengyi S1150G , Kingboard KB6165F, Kingboard KB6165G (halogen-free) Shengyi S1150G , Kingboard KB6165F, Kingboard KB6165G (halogen-free)
High Tg FR4 Shengyi S1165 (halogen-free), Kingboard KB6167G (halogen-free), Kingboard KB6167F Shengyi S1165 (halogen-free), Kingboard KB6167G (halogen-free), Kingboard KB6167F
Aluminum goldenmax GL12, CS-AL-88/89 AD2, JQ-143 1-8 layer mixed FR-4 goldenmax GL12, CS-AL-88/89 AD2, JQ-143 1-8 layer mixed FR-4

Advanced PCB Material list

Items PCB Prototype capacity (area < 1m2;) Small and medium batch (area > 1m2)
General Tg FR4： Shengyi S1141,Kingboard KB6160A Shengyi S1141
High-Tg Halogen-free: Shengyi S1170G Halogen-free TG170,TU-862HF TG170 Shengyi S1170G Halogen-free TG170,TU-862 HF TG170
Medium Tg Halogen-free: Shengyi S1150G Halogen-free TG150 Shengyi S1150G Halogen-free TG150
High Halogen-free CTI： Shengyi S1151G( CTI&ge;600V) Shengyi S1151G( CTI&ge;600V)
High CTI： Shengyi S1600( CTI&ge;600V)Kingboard KB6160C Shengyi S1600( CTI&ge;600V)Kingboard KB6160C
Special Material(High low temperature): Shengyi SH260 Shengyi SH260
High Tg FR4： S1000-2， S1000-2M,IT180A S1000-2， S1000-2M,IT180A
Ceramic powder filled high frequency Rogers4003, Rogers4350, Arlon25N,shengyi S7136 Rogers4350, Rogers4003,shengyi S7136
PTFE high frequency material: Rogers, Taconic, Arlon,Taizhou wangling Rogers, Taconic, Arlon,Taizhou wangling
High Frequency PCB PP RO4450 0.1mm,shengyi Synamic6, RO4450 0.1mm,shengyi s6
High Speed( 1-5G) MEG4,Tu-862,Tu-662, Tu-768, S7038, S1165, Isola-FR408HR, Isola-FR406,EMC TW -EM370,EM828G IT170GRANP175FM(Nanya) MEG4, Tu-862, Tu-662, Tu-768,S7038, S1165, Isola-FR408HR, Isola-FR406,EMC TW -EM370, EM828GIT170GRA,NP175FM(Nanya)
High Speed( 5-10G) MEG4,Tu-872, N4000-13, M4, Tu-863(Halogen-free),Synamic4, EM-888, I-Speed(Isola) N4800-20SI(Nelco) IT-958G MEG4,Tu-872, N4000-13, M4, Tu-863(Halogen-free),Synamic4, EM-888, I-Speed(Isola) N4800-20SI(Nelco) IT-958G
High Speed( 10-25G) MEG6, Tu-883,shengyi Synamic6, Meteorwave1000/2000/3000(Nelco), EM-891(EMC TW),EM-888K, IT-968, I-Tera MT40(Isola) MEG6, Tu-883,shengyi Synamic6, Meteorwave1000/2000/3000(Nelco), EM-891(EMC TW), EM-888K, IT-968 I-Tera MT40(Isola)
High Speed(＞25G) MEG7, Tu-933,Meteorwave4000( Nelco), IT-988, Tachyon 100G(Isola) MEG7, Tu-933,Meteorwave4000( Nelco), IT-988 Tachyon 100G(Isola)
High Frequency PCB DK 2.2-2.25 RO5880， TLY-5(Taconic) SCGA-500 GF220(shengyi), F4BK225 /
High Frequency PCB DK 2.33 RO5870， TLY-3(Taconic) /
High Frequency PCB DK 2.45 TLX-0(Taconic), TLT-0(Taconic) /
High Frequency PCB DK 2.5-2.55 AD250(Arlon), TLT-9(Taconic), TLY-9(Taconic)； SCGA-500 GF255(shengyi), TLT-8(Taconic), TLY-8(Taconic), F4B255 /
High Frequency PCB DK 2.6-2.65 TLT-7(Taconic), TLY-7(Taconic)； TLT-6(Taconic), TLY-6(Taconic), SCGA-500 GF265(shengyi), F4B265 /
High Frequency PCB DK 2.7-2.75 AD270(Arlon)； TLC-27(Taconic) /
High Frequency PCB DK 2.92-2.94 RO6002, CLTE( Arlon) /
High Frequency PCB DK 2.95 AD295(Arlon), TLE-95(Taconic) /
High Frequency PCB DK 3.0 SCGA-500 GF300(AR-320(Arlon), (Taconic), TLC-30(Taconic), RO3203, F4BK300 /
High Frequency PCB DK 3.2-3.28 AD320(Arlon), AR-320(Arlon), TLC-32(Taconic);TMM-3( Rogers);25N(Arlon) /
High Frequency PCB DK 3.37-3.38 25FR(Arlon), Ro4003 /
High Frequency PCB DK 3.48-3.5 RO4350, RO4835, AR-350(Arlon), RF-35(Taconic), F4BK350 /
High Frequency PCB DK 3.6 AD360(Arlon) /
High Frequency PCB DK 4.5 AR-450(Arlon), TMM-4( Rogers), /
High Frequency PCB DK 6.0 AR-600(Arlon), TMM-6( Rogers), /

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