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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Viewing 41 - 60 of 85 products
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Description Price 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 Stock No. 162-2133
Mfr. Part No.7462098
TWD150.00
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1774
Mfr. Part No.7462098
TWD95.30
Each (In a Box of 250)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2151
Mfr. Part No.7462810
TWD218.00
Each
units
Straight - 70A - - - - Brass Tin - - -
RS Stock No. 162-1754
Mfr. Part No.7461070
TWD89.70
Each (In a Box of 500)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1752
Mfr. Part No.7460211
TWD157.10
Each (In a Box of 250)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1765
Mfr. Part No.7461124
TWD107.20
Each (In a Box of 250)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2172
Mfr. Part No.7461074
TWD314.00
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1775
Mfr. Part No.7462810
TWD95.30
Each (In a Box of 1000)
units
Straight - 70A - - - - Brass Tin - - -
RS Stock No. 162-1767
Mfr. Part No.7461127
TWD111.20
Each (In a Box of 200)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 178-8752
BrandRS PRO
TWD0.90
Each (In a Bag of 100)
units
Straight 3 x 20 3 x 16 AWG - 3 x 20AWG - 3 x 16AWG - Thermoplastic - Blue - -
RS Stock No. 162-2136
Mfr. Part No.7461123
TWD113.00
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2108
Mfr. Part No.7460211
TWD262.00
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 481-3945
Mfr. Part No.8190-5
BrandKeystone
TWD18.80
Each (In a Pack of 10)
units
Right Angle 22 14 AWG 15A - - - 4 Brass Nickel Blue 14AWG 22AWG
RS Stock No. 162-1758
Mfr. Part No.7461082
TWD76.30
Each (In a Box of 500)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1770
Mfr. Part No.7461166
TWD113.80
Each (In a Box of 200)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 717-6599
Mfr. Part No.55556-4
TWD273.00
Each
units
Straight - 25A - - - - Nylon - - - -
RS Stock No. 847-8710
Mfr. Part No.PCSB4-3-12Y
BrandPanduit
TWD1,109.00
Each
units
Straight 14 10 AWG, 14 4 AWG - - Yes - 3 Aluminium - Natural 4 AWG, 10 AWG 14AWG
New
RS Stock No. 200-6987
Mfr. Part No.SF106
TWD114.30
Each (In a Box of 25)
units
- - - - - - - - - - - -
RS Stock No. 162-1766
Mfr. Part No.7461126
TWD85.10
Each (In a Box of 500)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 385-499
Mfr. Part No.SCRTM4RA
TWD90.00
Each
units
- - - - - - 4 - - Natural - -