NEWS


Hypertac hyper- boloid contacts


ITSA reports “bumper year” for sales U


are now available for sale on the new HYPER Series catalogue. The HYPER Series catalogue


S


offers 53 hyperboloid contacts in 14 different pin dimensions, from 0.4mm diameter for signal contacts to 6.12mm for high currents, with different termination types (crimp, solder cup, straight, open both ends and closed end) and platings. The topology of the original


Hypertac contact technology uses a set of contact wires aligned hyperbolically to the axis of the inserted pins, forming a sleeve around the contact and providing a large, 360° contact surface. Hyperboloid contacts are extremely resilient under rough environmental conditions and combine low insertion and extraction force to provide a high number of mating cycles. The contact itself is


enclosed in a housing that can be PCB-mounted, D- shape, rectangular, rack-and-panel, circular, or customer-defined.


wwww.smiths.com


miths Interconnect’s high reliability Hypertac hyperboloid contacts


K connector sales hit record numbers in 2021, as the sector enjoyed what has been described as “a bumper year,” by


John Biggs, Chairman of the Interconnect Technology Suppliers Association (ITSA). On average ITSA members reported 2021


sales up over 17% on 2020, and revenues back at 5% over pre-pandemic levels. Outstanding revenue growth of up to 40% was reported by some ITSA members, bookings were also on a roll with some members pushing up to 60% growth year-on-year. 2021 orders advanced 37% year-on-year and are 18% up on pre-pandemic levels.


Virtually every market sector contributed to this stellar performance. Connector suppliers benefitted from increased sales in automation driven by investment in


warehouses to meet increased online sales. The trend to working from home and remote working during the pandemic buoyed demand


from data centre equipment suppliers. Medical electronics has been another stand out for the connector business, alongside traffic


management, test and measurement, and mass transportation. Broadcast is also finding its feet again as the government lifts Covid restrictions, paving the way


for a revival in the events business. John Biggs adds: “The Mil/Aero market has a lot of activity, but this has not resulted in increased


revenues yet. The rail market has seen some recent growth, but this does tend to be project specific.” Coaxial connectors have been making the running amongst the product sectors with sales


soaring 33%. Fibre optic connectors and circular connectors for harsh environments contributed handily


reporting mid-teens double digit growth. “Overall, our members have enjoyed a bumper year, and most are back at or slightly above 2019


pre-pandemic levels, comments John Biggs. A book to bill ratio of between 1.1:1 up to 1.4:1 and a strong order book suggests 2022 will start at a


gallop. ITSA members indicated that this level of demand is not sustainable throughout 2022 and they


expect demand to slow as we move through the year. Most are budgeting for between 5% and 10% sales growth in 2022.


Supply Chain Issues Getting their hands on raw materials is still proving a headache for ITSA members. Specific prob- lem areas in the global supply chain include cables, fasteners, and other raw materials. Long lead times and further incoming price increase are also having an impact.


Investment The healthy market for connector products has stimulated investment by ITSA member companies in acquisitions and a continued investment in design and manufacturing facilities, following on from a positive trend of investment that has happened over the past two years


despite the pandemic. www.itsa.org.uk


6 MARCH 2021 | ELECTRONICS TODAY


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