Our unique manufacturing process includes applying a thin coating of 50/50 (Pb-Sn) lead-tin solder mix to the raw strip material. The thickness of the coating is extremely critical and must be held within .0015"-.002". After the strip material is formed, cut to the desired length and assembled as a sheet, it is placed in an oven. Under a controlled set of parameters, the temperature is raised until the solder is allowed to flow via capillary attraction. Once cooled, the sheet becomes a bonded honycomb matrix offering structural and RF integrity.
"Lead-Free" ROHS Compliant Honeycomb Waveguide
Shielding Resources Group, Inc. now offers 100% lead free honeycomb waveguide vent material. This material is provided to eliminate any and all concerns of lead contamination by airborn particles. This material exceeds all domestic and international requirements for lead free electronics and is environmentally friendly.
SRG's unique and proprietary manufacturing process includes applying a thin coating of 100% tin to the raw base strip base material. The thickness of the coating is extremely critical and must be within .0015"-.002". After the base strip material is formed, cut to the desired length and assembled as a sheet, it is placed in an oven. Under a controlled set of parameters the temperature is raised until the tin coating is allowed to flow via capillary action, a process we have named fusion bonding. Once cooled, the sheet becomes a bonded or fused honeycomb matrix offering structural and RF intergrity. To insure each manufactured sheet maintains the required performance level in terms of shielding effectiveness, SRG has implemented a very stringent Quality Control and Assurance Program which couples 100% visual inspection along with shielding effectiveness testing performed by a NVLAP approved independent test agency
The waveguide sheets are offered in 3 forms: standard cut sheets, custom cut sheet or mounted in frames. Standard Cell Sizes (Opening X Depth)
1/8" x 1/4"
3/16" x 1/4"
1/4" x 1/2"
1/8" x 1/2"
3/16" x 1/2"
1/4" x 1"
1/8" x 5/8"
3/16" x 5/8"
1/8" x 3/4"
3/16" x 3/4"
1/8" x 1"
3/16" x 1"
For quotation or ordering please specify: * Cell size and material * Sheet Size * Frame mounted or unmounted * Frame style For mounted frames, please specify if mounting holes or RF gasket is desired Components (Need subcategory for Fingerstock) Shielding Resources Group carries a large and diverse array of components that include but are not limited to: panels, tubular waveguide, standard/custom sized waveguide, fingerstock, electric filters, Fire/Smoke Detector/Alarms, Telephone Filters, windows, door handle mechanisms, silver conductive tape, gaskets, etc. for the shielding industry.