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.


...
Voir plus Voir moins

Filtres

Afficher 41 - 60 des 160 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 177-0017
Référence fabricant74651195R
3,16 €
Each
Unité
Vertical - 85A - - - 9 Brass Tin - - -
N° de stock RS 122-4969
Référence fabricant7461063
5,84 €
Each
Unité
Right Angle - 160A - - - 8 - Tin - - -
N° de stock RS 162-2118
Référence fabricant7461122
4,45 €
Each
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 162-1753
Référence fabricant7461059
4,773 €
Each (In a Box of 100)
Unité
Straight - 240A - - - - Brass Tin - - -
N° de stock RS 614-2425
Référence fabricant7689
MarqueKeystone
0,399 €
Each (In a Bag of 10)
Unité
Right Angle 22 → 14 AWG 15A - Yes - 4 Brass Tin Natural 14AWG 22AWG
N° de stock RS 122-4957
Référence fabricant7460408
3,71 €
Each
Unité
Vertical - 175A - - - 12 - Tin - - -
N° de stock RS 165-1020
Référence fabricant9-55556-0
3,544 €
Each (In a Box of 500)
Unité
Straight - 25A - - - - Nylon - - - -
N° de stock RS 162-1758
Référence fabricant7461082
1,413 €
Each (In a Box of 500)
Unité
Straight - - - - - - Brass Tin - - -
N° de stock RS 122-4966
Référence fabricant7461099
5,25 €
Each
Unité
Vertical - 250A - - - 25 - Tin - - -
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 176-9987
Référence fabricant7466005R
2,28 €
Each
Unité
Vertical - 70A - - - - Brass Tin - - -
N° de stock RS 122-4973
Référence fabricant7461103
5,99 €
Each
Unité
Right Angle - 160A - - - 8 - Tin - - -
N° de stock RS 142-4083
Référence fabricant7466310R
3,12 €
Each
Unité
Right Angle - 50A - - - 2 Brass Tin - - -
N° de stock RS 163-1860
Référence fabricant7461093
2,881 €
Each (In a Box of 500)
Unité
Vertical - 160A - - - 9 - 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 122-4993
Référence fabricant7461100
8,75 €
Each
Unité
Vertical - 340A - - - 36 - Tin - - -
N° de stock RS 163-1854
Référence fabricant7461067
5,991 €
Each (In a Box of 250)
Unité
Right Angle - 180A - - - 16 - Tin - - -
N° de stock RS 178-8753
MarqueRS PRO
0,04 €
Each (In a Bag of 50)
Unité
Straight 1 x 18 AWG, 3 x 20 → 3 x 16 AWG - 3 x 20AWG - 1 x 18 AWG, 3 x 16AWG - Thermoplastic - Orange - -
N° de stock RS 122-4971
Référence fabricant7461101
4,62 €
Each
Unité
Right Angle - 100A - - - 6 - Tin - - -
N° de stock RS 481-3917
Référence fabricant8190-3
MarqueKeystone
0,585 €
Each (In a Pack of 10)
Unité
Right Angle 22 → 14 AWG 15A - - - 4 Brass Nickel Black 14AWG 22AWG