Poznámky redaktora
04-0.06 1.4.6: 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.
4. These materials are subject fatigue through time,
temperature and stress.4.9 ±0.6+0.025
tin tin/lead <15mm
4.05 Copper 0.025
1.06 1.1.025
098 0.04-0.8 ±0.06 Copper 1.5 6. The reason that wire wrapping only suitable for limited
range cross-sections. 4.0 +0.75 ±0.07 1.025
1. Brass (copper/zinc),
bronze (copper/tin) copper beryllium are used, depending the size and
function the part.15 ±0.09-0.
96 ____________________________________________________________
Table 4.0 +0.1. The PCB should 1.4.05 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.
This type connection plays only minor role the area industrial
connectors.1.9 ±0.38: Wire-wrap terminal
. Another problem that special tools are required.6 +0.
The general requirements and testing methods are specified DIN EN
60352-1.3 PCBs
PCBs should used accordance with IEC 326-3, IEC 326-5 and IEC
326-6.5 Wire-Wrap Terminal
For the sake completeness, wire-wrap terminals will discussed briefly.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.09 and 1.4 thick.
Fig
