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4 thick.0 +0.05 Copper 0.
Fig.9 ±0.3 PCBs
PCBs should used accordance with IEC 326-3, IEC 326-5 and IEC
326-6.6+0.
4.4.6 +0.5 6.
The general requirements and testing methods are specified DIN EN
60352-1.38: Wire-wrap terminal
.025
tin tin/lead <15mm
4.8 ±0.025
1. 4. These materials are subject fatigue through time,
temperature and stress.9 ±0. Brass (copper/zinc),
bronze (copper/tin) copper beryllium are used, depending the size and
function the part.4. The PCB should 1.1. The reason that wire wrapping only suitable for limited
range cross-sections.75 ±0.04-0. Another problem that special tools are required.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.5 Wire-Wrap Terminal
For the sake completeness, wire-wrap terminals will discussed briefly.15 ±0.04-0.06 1.09 and 1.05 0.1.0 +0.06 Copper 1.
This type connection plays only minor role the area industrial
connectors.07 1.4.
96 ____________________________________________________________
Table 4.06 1.6: 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
- 0.025
098 0.2 Press-in pins
In many cases, the press-in pin component part coupler, namely the
contact and therefore consists the same copper alloy.025
1.1.09-0