| MOQ: | 1 | 
| Price: | USD20~30 | 
| Standard Packaging: | Vacuum | 
| Delivery Period: | 4-5 working days | 
| Payment Method: | T/T, Paypal | 
| Supply Capacity: | 45000 pieces per month | 
Rogers DiClad 870 Woven Fiberglass Reinforced PTFE-based 31mil 93mil 125mil Microwave PCB
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
General Description
DiClad 870 laminates are woven fiberglass/PTFE composite materials for use as printed circuit board substrates. In comparison to nonwoven fiberglass reinforced PTFE-based laminates of comparable dielectric constants, the woven fiberglass reinforcement in DiClad 870 provides greater dimensional stability.
DiClad 870 laminates offer lower dielectric constants (Dk) and dissipation factors at a similar thickness as other laminates in the DiClad series by using fewer plies of woven fiberglass and a higher ratio of PTFE content.
Features & Benefits
Our PCB Capability (DiClad 870)
| PCB Capability (DiClad 870) | |
| PCB material: | Woven Fiberglass reinforced PTFE Laminates | 
| Designation: | DiClad 870 | 
| Dielectric constant: | 2.3 | 
| Layer count: | Sinlge-sided PCB, Double-sided PCB, Multi-layer PCB, Hybrid PCB | 
| Dielectric thickness: | 31mil(0.787mm), 93mil (2.286mm), 125mil (3.175mm) | 
| Copper weight: | 1oz (35µm), 2oz (70µm) | 
| PCB size: | ≤400mm X 500mm | 
| Solder mask: | Green, Black, Blue, Red, Yellow etc. | 
| Surface finish: | Immersion gold, HASL, Immersion silver, Immersion tin, Bare copper, OSP, Pure gold plated etc.. | 
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Typical Applications
1. Commercial Phased Array Networks
2. Digital Radio Antennas
3. Filters, Couplers, LNAs
4. Guidance Systems
5. Low Loss Base Station Antennas
6. Radar Feed Networks
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Our Advantages
1. Wide ranges of high frequency materials: Rogers, Taconic, Wangling, Isola, Shengyi etc.
2. 16000㎡ workshop; 30000㎡ output capability per month; 8000 types of PCB's per month;
3. ISO9001, ISO14001, ISO13485, UL certified manufacturing factory;
4. Quick CADCAM checking and free PCB quotation;
5. More than 20+ years of high frequency PCB experience;
6. Diversified shipping method: FedEx, DHL, TNT, EMS;
7. No MOQ, low cost for prototypes and small runs quantity;
8. Delivery on time: >98% ; Customer complaint rate: <1%
Appendix: Data sheet of DiClad 870
| Property | DiClad 870 | Condition | Test Method | 
| Electrical Properties | |||
| Dielectric Constant @ 10 GHz | 2.33 | C23/50 | IPC TM-650 2.5.5.5 | 
| Dielectric Constant @ 1 MHz | 2.33 | C23/50 | IPC TM-650 2.5.5.3 | 
| Dissipation Factor @ 10 GHz | 0.0013 | C23/50 | IPC TM-650 2.5.5.5 | 
| Dissipation Factor @ 1 MHz | 0.0009 | C23/50 | IPC TM-650 2.5.5.3 | 
| Thermal Coefficient of Er (ppm/°C) | -161 | -10°C to +140°C | IPC TM-650 2.5.5.5 Adapted  | 
		
| Volume Resistivity (MΩ-cm) | 1.5 x 10 9 | C96/35/90 | IPC TM-650 2.5.17.1 | 
| Surface Resistivity (MΩ) | 3.4 x 10 7 | C96/35/90 | IPC TM-650 2.5.17.1 | 
| Arc Resistance | >180 | D48/50 | ASTM D-495 | 
| Dielectric Breakdown (kV) | >45 | D48/50 | ASTM D-149 | 
| Mechanical Properties | |||
| Peel Strength (lbs.per inch) | 14 | After Thermal Stress | IPC TM-650 2.4.8 | 
| Tensile Modulus (kpsi) | 485(MD), 346(CD) | A, 23°C | ASTM D-638 | 
| Tensile Strength (kpsi) | 14.9(MD), 11.2 (CD) | A, 23°C | ASTM D-882 | 
| Compressive Modulus (kpsi) | 327 | A, 23°C | ASTM D-695 | 
| Flexural Modulus (kpsi) | 437 | A, 23°C | ASTM D-790 | 
| Thermal Properties | |||
| Coefficient of Thermal Expansion (ppm/°C) X Axis Y Axis Z Axis | 17 29 217 | 0°C to 100°C | IPC TM-650 2.4.24 Mettler 3000 Thermomechanical Analyzer | 
| Thermal Conductivity (W/mK) | 0.257 | 100°C | ASTM E-1225 | 
| Flammability UL | Meets requirements of UL94-V0 | C48/23/50, E24/125 | UL 94 Vertical Burn IPC TM-650 2.3.10 | 
| Physical Properties | |||
| Density (g/cm3) | 2.26 | A, 23°C | ASTM D-792 Method A | 
| Water Absorption (%) | 0.02 | E1/105 + D24/23 | MIL-S-13949H 3.7.7 IPC TM-650 2.6.2.2  | 
		
| Outgassing Total Mass Loss (%) Collected Volatile Condensable Material (%) Water Vapor Regain (%) Visible Condensate (±) | 0.02 0.00 0.01 NO | 125°C, ≤ 10-6 torr | NASA SP-R-0022A Maximum 1.00% Maximum 0.10% | 
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          | MOQ: | 1 | 
| Price: | USD20~30 | 
| Standard Packaging: | Vacuum | 
| Delivery Period: | 4-5 working days | 
| Payment Method: | T/T, Paypal | 
| Supply Capacity: | 45000 pieces per month | 
Rogers DiClad 870 Woven Fiberglass Reinforced PTFE-based 31mil 93mil 125mil Microwave PCB
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
General Description
DiClad 870 laminates are woven fiberglass/PTFE composite materials for use as printed circuit board substrates. In comparison to nonwoven fiberglass reinforced PTFE-based laminates of comparable dielectric constants, the woven fiberglass reinforcement in DiClad 870 provides greater dimensional stability.
DiClad 870 laminates offer lower dielectric constants (Dk) and dissipation factors at a similar thickness as other laminates in the DiClad series by using fewer plies of woven fiberglass and a higher ratio of PTFE content.
Features & Benefits
Our PCB Capability (DiClad 870)
| PCB Capability (DiClad 870) | |
| PCB material: | Woven Fiberglass reinforced PTFE Laminates | 
| Designation: | DiClad 870 | 
| Dielectric constant: | 2.3 | 
| Layer count: | Sinlge-sided PCB, Double-sided PCB, Multi-layer PCB, Hybrid PCB | 
| Dielectric thickness: | 31mil(0.787mm), 93mil (2.286mm), 125mil (3.175mm) | 
| Copper weight: | 1oz (35µm), 2oz (70µm) | 
| PCB size: | ≤400mm X 500mm | 
| Solder mask: | Green, Black, Blue, Red, Yellow etc. | 
| Surface finish: | Immersion gold, HASL, Immersion silver, Immersion tin, Bare copper, OSP, Pure gold plated etc.. | 
![]()
Typical Applications
1. Commercial Phased Array Networks
2. Digital Radio Antennas
3. Filters, Couplers, LNAs
4. Guidance Systems
5. Low Loss Base Station Antennas
6. Radar Feed Networks
![]()
Our Advantages
1. Wide ranges of high frequency materials: Rogers, Taconic, Wangling, Isola, Shengyi etc.
2. 16000㎡ workshop; 30000㎡ output capability per month; 8000 types of PCB's per month;
3. ISO9001, ISO14001, ISO13485, UL certified manufacturing factory;
4. Quick CADCAM checking and free PCB quotation;
5. More than 20+ years of high frequency PCB experience;
6. Diversified shipping method: FedEx, DHL, TNT, EMS;
7. No MOQ, low cost for prototypes and small runs quantity;
8. Delivery on time: >98% ; Customer complaint rate: <1%
Appendix: Data sheet of DiClad 870
| Property | DiClad 870 | Condition | Test Method | 
| Electrical Properties | |||
| Dielectric Constant @ 10 GHz | 2.33 | C23/50 | IPC TM-650 2.5.5.5 | 
| Dielectric Constant @ 1 MHz | 2.33 | C23/50 | IPC TM-650 2.5.5.3 | 
| Dissipation Factor @ 10 GHz | 0.0013 | C23/50 | IPC TM-650 2.5.5.5 | 
| Dissipation Factor @ 1 MHz | 0.0009 | C23/50 | IPC TM-650 2.5.5.3 | 
| Thermal Coefficient of Er (ppm/°C) | -161 | -10°C to +140°C | IPC TM-650 2.5.5.5 Adapted  | 
		
| Volume Resistivity (MΩ-cm) | 1.5 x 10 9 | C96/35/90 | IPC TM-650 2.5.17.1 | 
| Surface Resistivity (MΩ) | 3.4 x 10 7 | C96/35/90 | IPC TM-650 2.5.17.1 | 
| Arc Resistance | >180 | D48/50 | ASTM D-495 | 
| Dielectric Breakdown (kV) | >45 | D48/50 | ASTM D-149 | 
| Mechanical Properties | |||
| Peel Strength (lbs.per inch) | 14 | After Thermal Stress | IPC TM-650 2.4.8 | 
| Tensile Modulus (kpsi) | 485(MD), 346(CD) | A, 23°C | ASTM D-638 | 
| Tensile Strength (kpsi) | 14.9(MD), 11.2 (CD) | A, 23°C | ASTM D-882 | 
| Compressive Modulus (kpsi) | 327 | A, 23°C | ASTM D-695 | 
| Flexural Modulus (kpsi) | 437 | A, 23°C | ASTM D-790 | 
| Thermal Properties | |||
| Coefficient of Thermal Expansion (ppm/°C) X Axis Y Axis Z Axis | 17 29 217 | 0°C to 100°C | IPC TM-650 2.4.24 Mettler 3000 Thermomechanical Analyzer | 
| Thermal Conductivity (W/mK) | 0.257 | 100°C | ASTM E-1225 | 
| Flammability UL | Meets requirements of UL94-V0 | C48/23/50, E24/125 | UL 94 Vertical Burn IPC TM-650 2.3.10 | 
| Physical Properties | |||
| Density (g/cm3) | 2.26 | A, 23°C | ASTM D-792 Method A | 
| Water Absorption (%) | 0.02 | E1/105 + D24/23 | MIL-S-13949H 3.7.7 IPC TM-650 2.6.2.2  | 
		
| Outgassing Total Mass Loss (%) Collected Volatile Condensable Material (%) Water Vapor Regain (%) Visible Condensate (±) | 0.02 0.00 0.01 NO | 125°C, ≤ 10-6 torr | NASA SP-R-0022A Maximum 1.00% Maximum 0.10% | 
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