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 121 - 140 of 224 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. 162-2151
Mfr. Part No.7462810
SGD3.66
Each
units
Straight - 70A - - - - Brass Tin - - -
RS Stock No. 141-8488
Mfr. Part No.74650094R
SGD3.83
Each (On a Reel of 600)
units
Vertical - 85A - - - 8 Brass Tin - - -
RS Stock No. 163-1879
Mfr. Part No.7461114
SGD12.10
Each (In a Box of 75)
units
Right Angle - 250A - - - 25 - Tin - - -
RS Stock No. 163-1873
Mfr. Part No.7461107
SGD19.64
Each (In a Box of 75)
units
Right Angle - 240A - - - 10 - Tin - - -
RS Stock No. 163-3414
Mfr. Part No.7466114R
SGD2.871
Each (On a Reel of 500)
units
Vertical - 50A - - - - - Tin - - -
RS Stock No. 162-2153
Mfr. Part No.7461073
SGD6.03
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2259
Mfr. Part No.7462095
SGD10.54
Each
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 122-4992
Mfr. Part No.7461098
SGD5.86
Each
units
Vertical - 250A - - - 25 - Tin - - -
RS Stock No. 122-5143
Mfr. Part No.7466203R
SGD3.98
Each
units
Vertical - 50A - - - - - Tin - - -
RS Stock No. 917-5314
Mfr. Part No.225675
BrandERNI
SGD6.28
Each (In a Pack of 5)
units
Vertical - 90A - - - 9 - Tin - - -
RS Stock No. 177-0007
Mfr. Part No.74655095R
SGD6.37
Each
units
Vertical - 85A - - - 8 Brass Tin - - -
RS Stock No. 481-3917
Mfr. Part No.8190-3
BrandKeystone
SGD0.784
Each (In a Pack of 10)
units
Right Angle 22 → 14 AWG 15A - - - 4 Brass Nickel Black 14AWG 22AWG
RS Stock No. 162-1756
Mfr. Part No.7461074
SGD8.14
Each (In a Box of 500)
units
Straight - - - - - - Brass Tin - - -
RS Stock No. 122-5139
Mfr. Part No.7466003R
SGD3.98
Each
units
Vertical - 50A - - - - - Tin - - -
RS Stock No. 122-4969
Mfr. Part No.7461063
SGD9.58
Each
units
Right Angle - 160A - - - 8 - Tin - - -
RS Stock No. 122-4989
Mfr. Part No.7461001
SGD3.77
Each
units
Vertical - 130A - - - 9 - Tin - - -
RS Stock No. 141-8491
Mfr. Part No.74650194R
SGD4.14
Each (On a Reel of 400)
units
Vertical - 85A - - - 4 Brass Tin - - -
RS Stock No. 163-1852
Mfr. Part No.7461064
SGD12.99
Each (In a Box of 75)
units
Right Angle - 240A - - - 10 - Tin - - -
RS Stock No. 142-4029
Mfr. Part No.74650074R
SGD5.79
Each
units
Vertical - 50A - - - 4 Brass Tin - - -
RS Stock No. 481-3945
Mfr. Part No.8190-5
BrandKeystone
SGD0.814
Each (In a Pack of 10)
units
Right Angle 22 → 14 AWG 15A - - - 4 Brass Nickel Blue 14AWG 22AWG