ro4350b-circuits
Ro4350B Circuit,Ro4350B PCB Supplier, Rogers 4350B PCB fabrication. Dk of 3.48 +/- 0.05, Dissipation factor of 0.0037 at 10 GHz, Fast shipping time. and more cheap price Rogers 4350b PCB Manufacturer.
Rogers RO4350B materials are proprietary woven glass reinforced hydrocarbon/ceramics with electrical performance close to PTFE/woven glass and the manufacturability of epoxy/ glass.
Features
Dk of 3.48 +/- 0.05
Dissipation factor of 0.0037 at 10 GHz
Low Z-axis coefficient of thermal expansion at 32 ppm/°C
Benefits
Processes like FR-4 at lower fabrication cost
Competitively priced
Excellent dimensional stability
RO4350B laminates provide tight control on dielectric constant (Dk) and maintain low loss while utilizing the same processing method as standard epoxy/glass. Available at a fraction of the cost of conventional microwave laminates, RO4350B laminates do not require the special through-hole treatments or handling procedures as PTFE based materials. These materials are UL 94 V-0 rated for active devices and high power RF designs.
RO4003C™ laminates are currently offered in various confi gurations utilizing
both 1080 e 1674 glass fabric styles, with all confi gurations meeting the
same laminate electrical performance specifi cation. Specifi cally designed
as a drop-in replacement for the RO4003C™ material, RO4350B™ laminates
utilize RoHS compliant fl ame-retardant technology for applications requiring
UL 94V-0 certifi cation. These materials conform to the requirements of IPC4103, slash sheet /10 for RO4003C, see note #1 for RO4350B slash sheet determination.
NOTES:
(1) RO4350B 4 mil laminates have a process Dk of 3.33 ± 0.05 and are in conformance with IPC-4103A/240. All other RO4350B laminate thicknesses are /11 e /240 compliant.
(2) The design Dk is an average number from several different tested lots of material and on the most common thickness/s.
(3) RO4350B LoPro® laminates do not share the same UL designation as standard RO4350B laminates. A separate UL qualifi cation may be necessary.
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