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New insulator-free PCB terminals for high currents

Press Release   •   Dec 09, 2013 10:38 GMT

Phoenix Contact’s PTSPL 6 single-pole PCB terminals without insulating inserts facilitate easy and secure connections up to 41 A directly on the circuit board and without any voltage restrictions. The terminal can be fitted automatically as part of the SMT process and soldered using THR technology.

Thanks to the spring technology used in our push-in plug SUNCLIX range, conductors with cross-sections from 2.5 to 6 mm² can be connected securely multiple times. No special tools are required for opening. To accommodate different PCB thickness, the terminal is available with two soldering pin lengths: 2.1 mm and 2.9 mm. With the new PTSPL 6 PCB terminal, Phoenix Contact is further expanding its range of high-current PCB terminals. The availability of an insulator-free circuit board terminal opens up new possibilities in the area of modern PCB design.


Phoenix Contact, founded over 80 years ago, is a leading manufacturer of electric connection and industrial automation technology. 12,800 employees, 47 own sales companies and 30 sales partner worldwide ensure customer proximity.

Our work is dedicated to the creation of progress with inspiring, innovative solutions and to a trusting partnership towards our customers and partners with common benefits.

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