Harting Sbírka katalogů říjen 2013

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Vydal: HARTING s.r.o. Autor: HARTING

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Fig. 96 ____________________________________________________________ Table 4.6: Finished plated-through holes (from DIN 60352-5) Diameter offinished plated-through hole (mm) Metal plating ofplated- Diameter of Solid press-in Compliant press-in through hole drilled hole termination termination mm - 0.04-0.5 Wire-Wrap Terminal For the sake completeness, wire-wrap terminals will discussed briefly.025 098 0.09-0.3 PCBs PCBs should used accordance with IEC 326-3, IEC 326-5 and IEC 326-6.4.06 1.1.0 ±0. The general requirements and testing methods are specified DIN EN 60352-1.6+0.04-0.06 1.0 +0.9 ±0.05 Copper 0. The PCB should 1. The reason that wire wrapping only suitable for limited range cross-sections.2 Press-in pins In many cases, the press-in pin component part coupler, namely the contact and therefore consists the same copper alloy.4. 4.75 ±0.025 1.07 1.4 thick.1.0 +0. Brass (copper/zinc), bronze (copper/tin) copper beryllium are used, depending the size and function the part.9 ±0.38: Wire-wrap terminal . The material and pin design should selected to ensure that the strength the connection does not deteriorate substantially over time, leading increase the contact resistance.1.06 Copper 1. This type connection plays only minor role the area industrial connectors.15 ±0.6 +0.025 1.025 tin tin/lead <15mm 4.09 and 1.05 0. 4.8 ±0.5 6. These materials are subject fatigue through time, temperature and stress.4. Another problem that special tools are required