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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Afficher 41 - 60 des 212 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 162-2133
Référence fabricant7462098
1,30 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 162-2242
Référence fabricant7461166
4,24 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 481-3973
Référence fabricant8191-2
MarqueKeystone
0,50 €
Each (In a Pack of 10)
Unité
Straight 22 → 14 AWG 15A - - - 4 Brass Nickel Red 14AWG 22AWG
N° de stock RS 163-1849
Référence fabricant7461061
8,555 €
Each (In a Box of 60)
Unité
Vertical - 340A - - - 36 - Tin - - -
Nouveau
N° de stock RS 203-2512
Référence fabricant3RK1902-4BA00-5AA0
MarqueSiemens
12,70 €
Each
Unité
Straight 20 → 30 AWG 4A 30AWG Yes 20AWG 5 Polyamide - - - -
N° de stock RS 176-9939
Référence fabricant74651175R
2,93 €
Each
Unité
Vertical - 50A - - - 4 Brass Tin - - -
N° de stock RS 177-2738
Référence fabricant746600330R
2,57 €
Each
Unité
Horizontal - 50A - - - - Brass Tin - - -
N° de stock RS 122-4967
Référence fabricant7461147
2,27 €
Each
Unité
Vertical - 180A - - - 16 - Tin - - -
N° de stock RS 162-2095
Référence fabricant7462096
1,30 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 176-9860
Référence fabricant7466205R
1,401 €
Each (On a Reel of 500)
Unité
Vertical - 70A - - - - Brass Tin - - -
N° de stock RS 163-1845
Référence fabricant7460408
2,527 €
Each (In a Box of 250)
Unité
Vertical - 175A - - - 12 - Tin - - -
N° de stock RS 141-8500
Référence fabricant7466310R
1,902 €
Each (On a Reel of 1000)
Unité
Right Angle - 50A - - - 2 Brass Tin - - -
N° de stock RS 163-1869
Référence fabricant7461102
7,923 €
Each (In a Box of 250)
Unité
Right Angle - 160A - - - 8 - Tin - - -
N° de stock RS 164-2186
Référence fabricant1-5055323-0
1,257 €
Each (In a Box of 1000)
Unité
Straight - 25A - - - - - - - - -
N° de stock RS 163-1867
Référence fabricant7461100
7,027 €
Each (In a Box of 80)
Unité
Vertical - 340A - - - 36 - Tin - - -
N° de stock RS 163-1856
Référence fabricant7461084
2,527 €
Each (In a Box of 150)
Unité
Vertical - 160A - - - 8 - Tin - - -
N° de stock RS 163-1861
Référence fabricant7461094
2,32 €
Each (In a Box of 500)
Unité
Vertical - 130A - - - 9 - Tin - - -
N° de stock RS 141-8486
Référence fabricant74650073R
1,90 €
Each (On a Reel of 750)
Unité
Vertical - 50A - - - 4 Brass Tin - - -
N° de stock RS 122-4972
Référence fabricant7461102
11,04 €
Each
Unité
Right Angle - 160A - - - 8 - Tin - - -
N° de stock RS 141-8490
Référence fabricant74650174R
2,185 €
Each (On a Reel of 450)
Unité
Vertical - 50A - - - 4 Brass Tin - - -