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These materials are subject fatigue through time,
temperature and stress.025
098 0.0 ±0. 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.025
1.09 and 1.4.6 +0. 4.
4. The reason that wire wrapping only suitable for limited
range cross-sections.0 +0. Brass (copper/zinc),
bronze (copper/tin) copper beryllium are used, depending the size and
function the part.1.15 ±0.06 1.4.9 ±0.9 ±0.1.06 1.025
1.1. The PCB should 1.04-0.05 0.6: 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
- 0.09-0.8 ±0.75 ±0.4 thick.
This type connection plays only minor role the area industrial
connectors.06 Copper 1.0 +0.
Fig.38: Wire-wrap terminal
.025
tin tin/lead <15mm
4.6+0.04-0. Another problem that special tools are required.07 1.3 PCBs
PCBs should used accordance with IEC 326-3, IEC 326-5 and IEC
326-6.
The general requirements and testing methods are specified DIN EN
60352-1.
96 ____________________________________________________________
Table 4.4.5 6.2 Press-in pins
In many cases, the press-in pin component part coupler, namely the
contact and therefore consists the same copper alloy.05 Copper 0.5 Wire-Wrap Terminal
For the sake completeness, wire-wrap terminals will discussed briefly
