Poznámky redaktora
07 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
1. Another problem that special tools are required.2 Press-in pins
In many cases, the press-in pin component part coupler, namely the
contact and therefore consists the same copper alloy.0 +0.09-0. Brass (copper/zinc),
bronze (copper/tin) copper beryllium are used, depending the size and
function the part.09 and 1. The reason that wire wrapping only suitable for limited
range cross-sections.06 1.
96 ____________________________________________________________
Table 4.025
098 0.5 6.9 ±0.4 thick.15 ±0.0 ±0.9 ±0.6 +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.8 ±0.6+0.06 Copper 1.4.04-0.
4.
The general requirements and testing methods are specified DIN EN
60352-1.
Fig.75 ±0.04-0. These materials are subject fatigue through time,
temperature and stress.0 +0.4.025
tin tin/lead <15mm
4.1.1.1. The PCB should 1.05 Copper 0.4.5 Wire-Wrap Terminal
For the sake completeness, wire-wrap terminals will discussed briefly.38: Wire-wrap terminal
.
This type connection plays only minor role the area industrial
connectors.3 PCBs
PCBs should used accordance with IEC 326-3, IEC 326-5 and IEC
326-6.06 1.05 0.025
1. 4
