Phoenix Contact MKKDS 3/ 3-5.08 Series PCB Terminal Block, 5.08mm Pitch, Through Hole Mount, Solder Termination

The MKKDS series from Phoenix Contact are double layer terminal blocks from the very popular COMBICON range. They're screw-connection terminal blocks and have a low-temperature rise thanks to their impressive maximum contact force. they also boast well-known connection principles that allow you to use these terminal blocks worldwide and in most applications while also having latching on the side that enables a number of positions to be combined. Not to mention, the MKKDS series are designed to be wave soldered onto the PCB.

These PCB terminal blocks are rated for a nominal current of 17.5 A with a nominal voltage of 400 V. They boast Cu (Copper) alloy contact plates whilst being built in a green polyamide housing.

PCB terminal blocks simply allow you to connect wire into a socket that then transmits the data to the PCB. They work having you plug in a wire of the correct AWG into the socket that is then usually locked down by either a screw or spring-cage for a strong connection. This connection is also connected to the output pins that have been soldered onto the PCB.

UL (E60425); CSA (LR13631)

The Phoenix Contact PCB terminal block that has integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve. The latching on the side enables various numbers of positions to be combined.

Copper alloy contact material
Allows connection of two conductors

Phoenix Contact COMBICON 5.08mm PCB Terminal Blocks

High quality PCB mount screw terminals available in vertical, 55° entry or double level mouldings. Standard, low profile and high current versions are all available on either 2 way or 3 way housings, side stackable up to 30 way. All standard and low profile versions accept conductors up to 1.5mm², while the high current versions take conductors up to 4mm². The range incorporates copper alloy clamping parts, offering continuously reliable screw connection, designed so that copper conductors can be clamped without pre-treatment. Marking labels are also available to aid terminal identification.

Robust rising clamp technology
Voltage Rating 250V
High copper content (>85%) provides outstanding corrosion resistance, low contact resistance and virtually eliminates thermal expansion
Large 3mm copper alloy screws

UL (E60425); CSA (LR13631)