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 21 - 40 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 122-4985
Référence fabricant7461114
8,25 €
Each
Unité
Right Angle - 250A - - - 25 - Tin - - -
N° de stock RS 122-5144
Référence fabricant7466204R
2,21 €
Each
Unité
Vertical - 50A - - - - - Tin - - -
N° de stock RS 172-5352
Référence fabricant7466214R
1,727 €
Each (On a Reel of 500)
Unité
Horizontal - 50A - - - - - Tin - - -
N° de stock RS 163-1877
Référence fabricant7461112
4,133 €
Each (In a Box of 250)
Unité
Right Angle - 180A - - - 16 - Tin - - -
N° de stock RS 162-1292
Référence fabricant7460553
2,933 €
Each (In a Box of 100)
Unité
Vertical - 240A - - - 10 - Tin - - -
N° de stock RS 163-3414
Référence fabricant7466114R
1,719 €
Each (On a Reel of 500)
Unité
Vertical - 50A - - - - - Tin - - -
N° de stock RS 917-5336
Référence fabricant225681
MarqueERNI
12,162 €
Each (In a Pack of 5)
Unité
Vertical - 90A - - - 9 - Tin - - -
N° de stock RS 122-5148
Référence fabricant7466214R
2,24 €
Each
Unité
Horizontal - 50A - - - - - Tin - - -
N° de stock RS 163-3410
Référence fabricant7466004R
1,509 €
Each (On a Reel of 500)
Unité
Vertical - 50A - - - - - Tin - - -
N° de stock RS 122-5140
Référence fabricant7466004R
2,21 €
Each
Unité
Vertical - 50A - - - - - Tin - - -
N° de stock RS 162-2118
Référence fabricant7461122
4,45 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 162-2168
Référence fabricant7461126
3,21 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 176-9864
Référence fabricant74655095R
3,335 €
Each (On a Reel of 600)
Unité
Vertical - 85A - - - 8 Brass Tin - - -
N° de stock RS 177-0051
Référence fabricant74651173R
2,93 €
Each
Unité
Vertical - 50A - - - 4 Brass Tin - - -
N° de stock RS 163-1865
Référence fabricant7461098
2,527 €
Each (In a Box of 150)
Unité
Vertical - 250A - - - 25 - Tin - - -
N° de stock RS 163-1846
Référence fabricant7460719
4,214 €
Each (In a Box of 100)
Unité
Vertical - 250A - - - 25 - Tin - - -
N° de stock RS 122-4971
Référence fabricant7461101
4,73 €
Each
Unité
Right Angle - 100A - - - 6 - Tin - - -
N° de stock RS 162-2136
Référence fabricant7461123
0,97 €
Each
Unité
Straight - - - - - - 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 162-2153
Référence fabricant7461073
3,49 €
Each
Unité
Straight - - - - - - Brass Tin - - -