Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 5000PCS per month |
| Delivery Time | 8-9 working days |
| Packaging Details | Vacuum bags+Cartons |
| Part number | Rogers RT duroid 5870 |
| Laminate thickness | 0.127mm 0.254mm 0.381mm 0.508mm 0.787mm 1.575mm 3.175mm |
| Laminate size | 18X12 inch(457X305mm); 18X24 inch(457X610mm) |
| Copper weight | 0.5OZ(0.018MM), 1OZ（0.035mm） |
| Brand Name | Bicheng |
| Model Number | BIC-332.V1.0 |
| Certification | UL, ISO9001, IATF16949 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000PCS per month |
| Delivery Time | 8-9 working days | Packaging Details | Vacuum bags+Cartons |
| Part number | Rogers RT duroid 5870 | Laminate thickness | 0.127mm 0.254mm 0.381mm 0.508mm 0.787mm 1.575mm 3.175mm |
| Laminate size | 18X12 inch(457X305mm); 18X24 inch(457X610mm) | Copper weight | 0.5OZ(0.018MM), 1OZ（0.035mm） |
| Brand Name | Bicheng | Model Number | BIC-332.V1.0 |
| Certification | UL, ISO9001, IATF16949 | Place of Origin | CHINA |
| High Light | Rogers RT duroid5870 laminate sheet ，copper clad laminate with warranty ，RT duroid5870 high frequency laminate | ||
RT/duroid 5870 is a glass microfiber-reinforced PTFE composite engineered specifically for high-precision stripline and microstrip circuit implementations.
The material’s randomly oriented microfiber architecture delivers exceptional dielectric constant (Dk) uniformity—a characteristic that ensures consistent Dk values not only across individual panels, but also over a broad operating frequency spectrum. Combined with its inherently low dissipation factor (Df), this attribute extends the material’s applicability to Ku-band and higher-frequency systems.
RT/duroid 5870 laminates exhibit outstanding machinability, enabling straightforward cutting, shearing, and precision shaping. Furthermore, the composite demonstrates robust resistance to all solvents and chemical reagents—whether hot or cold—commonly utilized in printed circuit etching, as well as edge and through-hole plating processes.
As a standard offering, RT/duroid 5870 is supplied as double-sided copper-clad laminates, featuring electrodeposited copper (EDC) with a thickness range of ½–2 oz/ft² (8–70 µm) or reverse-treated EDC variants. For applications demanding more stringent electrical performance, the composite can also be clad with rolled copper foil. Custom cladding options, including aluminum, copper, or brass plate, are available upon specification.
Critical Notes for Ordering: To ensure accurate fulfillment, orders for RT/duroid 5870 laminates must clearly specify the following parameters: dielectric thickness and corresponding tolerance, copper foil type (rolled, electrodeposited, or reverse-treated EDC), and required copper foil weight.
Key Features
Typical Applications
| RT/duroid 5870 Typical Value | ||||||
| Property | RT/duroid 5870 | Direction | Units | Condition | Test Method | |
| Dielectric Constant,εProcess | 2.33 2.33±0.02 spec. |
Z | N/A | C24/23/50 C24/23/50 |
1 MHz IPC-TM-650 2.5.5.3 10 GHz IPC-TM 2.5.5.5 |
|
| Dielectric Constant,εDesign | 2.33 | Z | N/A | 8GHz to 40 GHz | Differential Phase Length Method | |
| Dissipation Factor,tanδ | 0.0005 0.0012 |
Z | N/A | C24/23/50 C24/23/50 |
1 MHz IPC-TM-650 2.5.5.3 10 GHz IPC-TM 2.5.5.5 |
|
| Thermal Coefficient of ε | -115 | Z | ppm/℃ | -50℃to 150℃ | IPC-TM-650 2.5.5.5 | |
| Volume Resistivity | 2 x 107 | Z | Mohm cm | C/96/35/90 | ASTM D 257 | |
| Surface Resistivity | 3 x 107 | Z | Mohm | C/96/35/90 | ASTM D 257 | |
| Specific Heat | 0.96(0.23) | N/A | j/g/k (cal/g/c) |
N/A | Calculated | |
| Tensile Modulus | Test at 23℃ | Test at 100℃ | N/A | MPa(kpsi) | A | ASTM D 638 |
| 1300(189) | 490(71) | X | ||||
| 1280(185) | 430(63) | Y | ||||
| Ultimate Stress | 50(7.3) | 34(4.8) | X | |||
| 42(6.1) | 34(4.8) | Y | ||||
| Ultimate Strain | 9.8 | 8.7 | X | % | ||
| 9.8 | 8.6 | Y | ||||
| Compressive Modulus | 1210(176) | 680(99) | X | MPa(kpsi) | A | ASTM D 695 |
| 1360(198) | 860(125) | Y | ||||
| 803(120) | 520(76) | Z | ||||
| Ultimate Stress | 30(4.4) | 23(3.4) | X | |||
| 37(5.3) | 25(3.7) | Y | ||||
| 54(7.8) | 37(5.3) | Z | ||||
| Ultimate Strain | 4 | 4.3 | X | % | ||
| 3.3 | 3.3 | Y | ||||
| 8.7 | 8.5 | Z | ||||
| Moisture Absorption | 0.02 | N/A | % | 0.62"(1.6mm) D48/50 | ASTM D 570 | |
| Thermal Conductivity | 0.22 | Z | W/m/k | 80℃ | ASTM C 518 | |
| Coefficient of Thermal Expansion | 22 28 173 |
X Y Z |
ppm/℃ | 0-100℃ | IPC-TM-650 2.4.41 | |
| Td | 500 | N/A | ℃ TGA | N/A | ASTM D 3850 | |
| Density | 2.2 | N/A | gm/cm3 | N/A | ASTM D 792 | |
| Copper Peel | 27.2(4.8) | N/A | Pli(N/mm) | 1oz(35mm)EDC foil after solder float |
IPC-TM-650 2.4.8 | |
| Flammability | V-0 | N/A | N/A | N/A | UL 94 | |
| Lead-free Process Compatible | Yes | N/A | N/A | N/A | N/A | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Company Profile Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd. is a well-established supplier and exporter of high-frequency PCBs based in Shenzhen, China. With 18 years of industry experience, the company serves global sectors including cellular base station antennas, satelli... Company Profile Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd. is a well-established supplier and exporter of high-frequency PCBs based in Shenzhen, China. With 18 years of industry experience, the company serves global sectors including cellular base station antennas, satelli...
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