Screw Terminals

What is a PCB Screw Terminal?
A PCB screw terminal is an electrical connector made from plated brass that enables wires to be connected directly to a PCB and consists of a metal frame and a screw. The screw terminal is secured to the PCB using mounting legs which are snapped into holes on the PCB and soldered into place. Pre-stripped wire is wrapped under the head of the screw and the screw is tightened down using a screwdriver making a secure electrical connection between the wire and the metal frame. Wires that are terminated with connectors such as spade or ring terminals are pushed into place over the screw. Screw terminals are available with a right angle or vertical mounting body orientation, different body platings and to suit a wide range of current ratings
Some screw terminals feature colour coded screws for ease of identification and to aid trouble shooting.
Benefits
• Simple to use and easy to snap into place. Only basic hand tools required
• Allow high density wire connections to PCB
• Low cost, eliminate the need for a mating connector
• When properly tightened provide an electrically secure connection
• Can be reused in the field allowing for the replacement of wires or equipment
• Can be used with solid, stranded and pre-terminated wire
• Kinked leg versions for extra retention on the PCB
Applications
PCB screw terminals allow electrical signals and current to flow to and from PCBs and electrical equipment

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Omschrijving Prijs Orientation Wire Size Current Rating Minimum Wire Size AWG Snap-In Maximum Wire Size AWG Number of Legs Body Material Body Plating Colour Maximum Wire Size Minimum Wire Size
RS-stocknr. 717-6595
Fabrikantnummer5055557-4
FabrikantTE Connectivity
€ 3,89
Each
Aantal stuks
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 717-6621
Fabrikantnummer216907-1
FabrikantTE Connectivity
€ 2,55
Each
Aantal stuks
Straight - 20A - - - - - - - - -
RS-stocknr. 821-2494
Fabrikantnummer1-5055323-0
FabrikantTE Connectivity
€ 1,67
Each
Aantal stuks
Straight - 25A - - - - - - - - -
RS-stocknr. 164-0856
Fabrikantnummer55556-4
FabrikantTE Connectivity
€ 3.781,00
1 Box of 1000
Box(es)
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 717-6599
Fabrikantnummer55556-4
FabrikantTE Connectivity
€ 6,48
Each
Aantal stuks
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 718-9422
Fabrikantnummer167892-2
FabrikantTE Connectivity
€ 2,31
Each
Aantal stuks
Straight - 40A - - - - - - - - -
RS-stocknr. 717-6606
Fabrikantnummer9-55556-0
FabrikantTE Connectivity
€ 5,05
Each
Aantal stuks
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 164-2186
Fabrikantnummer1-5055323-0
FabrikantTE Connectivity
€ 1.225,00
1 Box of 1000
Box(es)
Straight - 25A - - - - - - - - -
RS-stocknr. 165-1020
Fabrikantnummer9-55556-0
FabrikantTE Connectivity
€ 3,544
Each (In a Box of 500)
Aantal stuks
Straight - 25A - - - - Nylon - - - -