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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Omschrijving Prijs 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-stocknr. 614-2425
Fabrikantnummer7689
FabrikantKeystone
€ 0,399
Each (In a Bag of 10)
Aantal stuks
Right Angle 22 → 14 AWG 15A - Yes - 4 Brass Tin Natural 14AWG 22AWG
RS-stocknr. 385-499
FabrikantnummerSCRTM4RA
FabrikantRF Solutions
€ 0,92
Each
Aantal stuks
- - - - - - 4 - - Natural - -
RS-stocknr. 122-4957
Fabrikantnummer7460408
FabrikantWurth Elektronik
€ 3,47
Each
Aantal stuks
Vertical - 175A - - - 12 - Tin - - -
RS-stocknr. 163-1845
Fabrikantnummer7460408
FabrikantWurth Elektronik
€ 2,527
Each (In a Box of 250)
Aantal stuks
Vertical - 175A - - - 12 - Tin - - -
RS-stocknr. 717-6595
Fabrikantnummer5055557-4
FabrikantTE Connectivity
€ 3,89
Each
Aantal stuks
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 163-1860
Fabrikantnummer7461093
FabrikantWurth Elektronik
€ 2,881
Each (In a Box of 500)
Aantal stuks
Vertical - 160A - - - 9 - Tin - - -
RS-stocknr. 163-1862
Fabrikantnummer7461095
FabrikantWurth Elektronik
€ 2,062
Each (In a Box of 250)
Aantal stuks
Vertical - 180A - - - 16 - Tin - - -
RS-stocknr. 122-4992
Fabrikantnummer7461098
FabrikantWurth Elektronik
€ 3,47
Each
Aantal stuks
Vertical - 250A - - - 25 - Tin - - -
RS-stocknr. 847-8710
FabrikantnummerPCSB4-3-12Y
FabrikantPanduit
€ 18,79
Each
Aantal stuks
Straight 14 → 10 AWG, 14 → 4 AWG - - Yes - 3 Aluminium - Natural 10 AWG, 4AWG 14AWG
RS-stocknr. 122-4966
Fabrikantnummer7461099
FabrikantWurth Elektronik
€ 5,00
Each
Aantal stuks
Vertical - 250A - - - 25 - Tin - - -
RS-stocknr. 163-1865
Fabrikantnummer7461098
FabrikantWurth Elektronik
€ 2,527
Each (In a Box of 150)
Aantal stuks
Vertical - 250A - - - 25 - Tin - - -
RS-stocknr. 481-3973
Fabrikantnummer8191-2
FabrikantKeystone
€ 0,473
Each (In a Pack of 10)
Aantal stuks
Straight 22 → 14 AWG 15A - - - 4 Brass Nickel Red 14AWG 22AWG
RS-stocknr. 122-4964
Fabrikantnummer7461095
FabrikantWurth Elektronik
€ 2,84
Each
Aantal stuks
Vertical - 180A - - - 16 - Tin - - -
RS-stocknr. 163-1866
Fabrikantnummer7461099
FabrikantWurth Elektronik
€ 3,631
Each (In a Box of 100)
Aantal stuks
Vertical - 250A - - - 25 - Tin - - -
RS-stocknr. 122-4963
Fabrikantnummer7461093
FabrikantWurth Elektronik
€ 4,42
Each
Aantal stuks
Vertical - 160A - - - 9 - Tin - - -
RS-stocknr. 163-1873
Fabrikantnummer7461107
FabrikantWurth Elektronik
€ 11,407
Each (In a Box of 75)
Aantal stuks
Right Angle - 240A - - - 10 - Tin - - -
RS-stocknr. 122-4952
Fabrikantnummer7460307
FabrikantWurth Elektronik
€ 2,27
Each
Aantal stuks
Vertical - 160A - - - 8 - Tin - - -
RS-stocknr. 122-4979
Fabrikantnummer7461067
FabrikantWurth Elektronik
€ 10,36
Each
Aantal stuks
Right Angle - 180A - - - 16 - Tin - - -
RS-stocknr. 122-4993
Fabrikantnummer7461100
FabrikantWurth Elektronik
€ 8,51
Each
Aantal stuks
Vertical - 340A - - - 36 - Tin - - -
RS-stocknr. 717-6621
Fabrikantnummer216907-1
FabrikantTE Connectivity
€ 2,63
Each
Aantal stuks
Straight - 20A - - - - - - - - -