September, 2022
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SMT Stencil Clean Roll and Wipes from ROCKA Solutions
QUERETARO, MEXICO — ROCKA Solutions has intro- duced its new SMT stencil clean roll and offers SMT wipes, SMT presaturated wipes, router bits, ESD products, and more. The new ROCKA SMT sten-
cil clean roll is used to remove solder paste residues or other viscous materials left in the sten- cil apertures or on the stencil contact side surface. Based on the material type, this stencil
Johanson Enhances WiFi 6E and 7 Filters
CAMARILLO, CA — High speed data transmission and require- ments for low latency demand implementations of narrow RF multi-channel designs and low interference with coexisting bands, in accordance with WiFi 6E and WiFi 7 / IEEE802.11ax standards.
Johanson Technology an -
noun ces a tighter rejection 5.5 GHz bandpass filter and a dual- band rooftop WiFi5 and WiFi6E, 6.1 GHz, bandpass filter support- ing WiFi 5.5 GHz and WiFi 6E and WiFi 7 GHz bands. The 5.5G GHz bandpass fil-
ter, EIA 1812 (4.5 x 3.2 metric) and operating frequencies of 5.1 GHz through 5.8 GHz (part number 5500BP44A0700), offers
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5.5 GHz bandpass filter.
a 50 dB attenuation with a coex- isting 6 GHz WiFi band. The 6.1 GHz SMD filter,
EIA 0603 (1.6 x 0.8 metric) and operating frequencies of 5.17 GHz through 7.125 GHz (part number 6100BP14A1995), offers a 2 GHz bandwidth solution with 0.9 dB insertion loss suitable for the highest antenna power
transfer demands. Contact: Johanson
Technology, 4001 Calle Tecate,
Camarillo, CA 93012 % 805-389-1166 Web: https://
www.johansontechnology.com/ask-a- question
the
paper is capable of handling ultra-fine pitch apertures, improving cleaning cycle times due to high absorption. The stencil paper roll mate-
rial offers a strong tensile strength, high absorbance and strong performance. The paper is made of fibers interlaced by hydraulics with no chemical bonding and is 100 percent PLP. In addition to these prod-
ucts, ROCKA offers materials for soldering and brazing, adhe-
SMT stencil clean roll.
sives, cleaners, and conformal coating supplies and equipment. The company serves the elec- tronics, wire and harness, indus- trial, medical, and automotive
industries. Contact: ROCKA Solutions,
14005 Sandy Point Lane, El Paso, TX 79938 E-mail:
info@rockasolutions.com Web:
www.rockasolutions.com
See at SMTA Guadalajara, Booth 201
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