Screw Terminals

A 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 of Screw Terminals


• 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


Where are screw terminals used?


PCB screw terminals allow electrical signals and current to flow to and from PCBs and electrical equipment.


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Beskrivning Pris 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-artikelnummer 718-9422
Tillv. art.nr167892-2
VarumärkeTE Connectivity
25,64 kr
Each
Enheter
Straight - 40A - - - - - - - - -
RS-artikelnummer 122-4955
Tillv. art.nr7461058
VarumärkeWurth Elektronik
122,22 kr
Each
Enheter
Vertical - 320A - - - 12 - Tin - - -
RS-artikelnummer 122-4963
Tillv. art.nr7461093
VarumärkeWurth Elektronik
45,96 kr
Each
Enheter
Vertical - 160A - - - 9 - Tin - - -
RS-artikelnummer 162-2212
Tillv. art.nr7461128
VarumärkeWurth Elektronik
25,47 kr
Each
Enheter
Straight - - - - - - Brass Tin - - -
RS-artikelnummer 163-1881
Tillv. art.nr7461117
VarumärkeWurth Elektronik
141,428 kr
Each (In a Box of 50)
Enheter
Right Angle - 340A - - - 36 - Tin - - -
RS-artikelnummer 122-4988
Tillv. art.nr7460719
VarumärkeWurth Elektronik
58,01 kr
Each
Enheter
Vertical - 250A - - - 25 - Tin - - -
RS-artikelnummer 917-5318
Tillv. art.nr225676
VarumärkeERNI
53,768 kr
Each (In a Pack of 5)
Enheter
Vertical - 160A - - - 16 - Tin - - -
RS-artikelnummer 821-2494
Tillv. art.nr1-5055323-0
VarumärkeTE Connectivity
20,58 kr
Each
Enheter
Straight - 25A - - - - - - - - -
RS-artikelnummer 163-1852
Tillv. art.nr7461064
VarumärkeWurth Elektronik
75,638 kr
Each (In a Box of 75)
Enheter
Right Angle - 240A - - - 10 - Tin - - -
RS-artikelnummer 163-1875
Tillv. art.nr7461110
VarumärkeWurth Elektronik
45,088 kr
Each (In a Box of 250)
Enheter
Right Angle - 130A - - - 9 - Tin - - -
RS-artikelnummer 122-4987
Tillv. art.nr7461117
VarumärkeWurth Elektronik
166,89 kr
Each
Enheter
Right Angle - 340A - - - 36 - Tin - - -
RS-artikelnummer 176-9967
Tillv. art.nr7466205R
VarumärkeWurth Elektronik
24,09 kr
Each
Enheter
Vertical - 70A - - - - Brass Tin - - -
RS-artikelnummer 163-1866
Tillv. art.nr7461099
VarumärkeWurth Elektronik
37,543 kr
Each (In a Box of 100)
Enheter
Vertical - 250A - - - 25 - Tin - - -
RS-artikelnummer 717-6595
Tillv. art.nr5055557-4
VarumärkeTE Connectivity
40,22 kr
Each
Enheter
Straight - 25A - - - - Nylon - - - -
RS-artikelnummer 162-2097
Tillv. art.nr7461121
VarumärkeWurth Elektronik
54,70 kr
Each
Enheter
Straight - - - - - - Brass Tin - - -
RS-artikelnummer 917-5330
Tillv. art.nr225682
VarumärkeERNI
37,328 kr
Each (In a Pack of 5)
Enheter
Vertical - 160A - - - 16 - Tin - - -
RS-artikelnummer 122-4986
Tillv. art.nr7461115
VarumärkeWurth Elektronik
73,88 kr
Each
Enheter
Right Angle - 250A - - - 25 - Tin - - -
RS-artikelnummer 142-4097
Tillv. art.nr7466313R
VarumärkeWurth Elektronik
34,02 kr
Each
Enheter
Right Angle - 50A - - - 2 Brass Tin - - -
RS-artikelnummer 917-5327
Tillv. art.nr225677
VarumärkeERNI
50,584 kr
Each (In a Pack of 5)
Enheter
Vertical - 160A - - - 16 - Tin - - -
RS-artikelnummer 2509294068
Tillv. art.nr4H
VarumärkeThomas & Betts
31,33 kr
Each
Enheter
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