Press-in termination (post)
A termination having specially shaped section suitable accomodate a
press-in connection
.4 Press-ln Termination
The press-in technique used rarely for industrial connectors. can provide
an economic solution for interfaces, which transmit control signals.1.3. However, to
ensure reliable connection the following points need taken into
consideration:
- the suitability the wire combination with regard material and finish
- the inside diameter the crimp sleeve should match the combined
cross-sectional sum all conductors.1 Terminology
(Extractfrom DIN 60325-5) For the purposes this section the terms
and definitions oflE (581) and IEC 512-1 and the following additional
terms and definitions apply.25 3.
4.8 Stranded wire conductors Solid wire conductors
As rule, stranded wire conductors are used for crimp terminals.
Press-in connection
A solderless electrical and mechanical connection made inserting a
press-in termination into plated-through hole printed board. The standard specifies
that only conductor diameters 0.94
4.1.
General requirements and testing methods for press-in connections are
specified DIN 60352-5.9 Crimping multiple wires one crimp sleeve
It permissible crimp multiple wires into one crimp sleeve. round solid wires are to
be crimped, each case should assessed separately.3. is
however important ensure that the construction the connector the
press-in area, should able withstand insertion and removal forces. The surface
of the strands can bare, tinned silver-plated.
4.
- must satisfy the requirements for tensile strength and contact
resistance. Terms and definitions related printed boards
are given IEC 194.1.6 should used.1.
4.4
