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. 385-499
FabrikantnummerSCRTM4RA
FabrikantRF Solutions
€ 1,13
Each
Aantal stuks
- - - - - - 4 - - Natural - -
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. 481-3973
Fabrikantnummer8191-2
FabrikantKeystone
€ 0,441
Each (In a Pack of 10)
Aantal stuks
Straight 22 → 14 AWG 15A - - - 4 Brass Nickel Red 14AWG 22AWG
RS-stocknr. 847-8710
FabrikantnummerPCSB4-3-12Y
FabrikantPanduit
€ 31,82
Each
Aantal stuks
Straight 14 → 10 AWG, 14 → 4 AWG - - Yes - 3 Aluminium - Natural 4 AWG, 10 AWG 14AWG
RS-stocknr. 717-6595
Fabrikantnummer5055557-4
FabrikantTE Connectivity
€ 3,89
Each
Aantal stuks
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 717-6621
Fabrikantnummer216907-1
FabrikantTE Connectivity
€ 2,55
Each
Aantal stuks
Straight - 20A - - - - - - - - -
RS-stocknr. 409-1909
Fabrikantnummer8189
FabrikantKeystone
€ 0,712
Each (In a Bag of 10)
Aantal stuks
45 deg - 15A - - - 4 Brass Nickel Natural - -
RS-stocknr. 481-3917
Fabrikantnummer8190-3
FabrikantKeystone
€ 0,47
Each (In a Pack of 10)
Aantal stuks
Right Angle 22 → 14 AWG 15A - - - 4 Brass Nickel Black 14AWG 22AWG
RS-stocknr. 821-2494
Fabrikantnummer1-5055323-0
FabrikantTE Connectivity
€ 1,67
Each
Aantal stuks
Straight - 25A - - - - - - - - -
RS-stocknr. 164-2186
Fabrikantnummer1-5055323-0
FabrikantTE Connectivity
€ 1.225,00
1 Box of 1000
Box(es)
Straight - 25A - - - - - - - - -
RS-stocknr. 162-2188
Fabrikantnummer7461127
FabrikantWurth Elektronik
€ 4,24
Each
Aantal stuks
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-1763
Fabrikantnummer7461122
FabrikantWurth Elektronik
€ 2.528,40
1 Box of 1000
Box(es)
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-2151
Fabrikantnummer7462810
FabrikantWurth Elektronik
€ 2,66
Each
Aantal stuks
Straight - 70A - - - - Brass Tin - - -
RS-stocknr. 162-2168
Fabrikantnummer7461126
FabrikantWurth Elektronik
€ 3,21
Each
Aantal stuks
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-2120
Fabrikantnummer7461059
FabrikantWurth Elektronik
€ 7,96
Each
Aantal stuks
Straight - 240A - - - - Brass Tin - - -
RS-stocknr. 164-0856
Fabrikantnummer55556-4
FabrikantTE Connectivity
€ 3.781,00
1 Box of 1000
Box(es)
Straight - 25A - - - - Nylon - - - -
RS-stocknr. 162-1759
Fabrikantnummer7461118
FabrikantWurth Elektronik
€ 5,837
Each (In a Box of 500)
Aantal stuks
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-2136
Fabrikantnummer7461123
FabrikantWurth Elektronik
€ 2,66
Each
Aantal stuks
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-1764
Fabrikantnummer7461123
FabrikantWurth Elektronik
€ 1,791
Each (In a Box of 500)
Aantal stuks
Straight - - - - - - Brass Tin - - -
RS-stocknr. 162-2153
Fabrikantnummer7461073
FabrikantWurth Elektronik
€ 3,83
Each
Aantal stuks
Straight - - - - - - Brass Tin - - -
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