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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Beskrivning Pris 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-artikelnummer 122-4957
Tillv. art.nr7460408
VarumärkeWurth Elektronik
35,88 kr
Each
Enheter
Vertical - 175A - - - 12 - Tin - - -
RS-artikelnummer 163-1845
Tillv. art.nr7460408
VarumärkeWurth Elektronik
26,129 kr
Each (In a Box of 250)
Enheter
Vertical - 175A - - - 12 - Tin - - -
RS-artikelnummer 122-4992
Tillv. art.nr7461098
VarumärkeWurth Elektronik
35,88 kr
Each
Enheter
Vertical - 250A - - - 25 - Tin - - -
RS-artikelnummer 385-499
Tillv. art.nrSCRTM4RA
VarumärkeRF Solutions
9,51 kr
Each
Enheter
- - - - - - 4 - - Natural - -
RS-artikelnummer 163-1864
Tillv. art.nr7461097
VarumärkeWurth Elektronik
21,316 kr
Each (In a Box of 200)
Enheter
Vertical - 240A - - - 16 - Tin - - -
RS-artikelnummer 122-4965
Tillv. art.nr7461097
VarumärkeWurth Elektronik
29,37 kr
Each
Enheter
Vertical - 240A - - - 16 - Tin - - -
RS-artikelnummer 122-4990
Tillv. art.nr7461094
VarumärkeWurth Elektronik
36,71 kr
Each
Enheter
Vertical - 130A - - - 9 - Tin - - -
RS-artikelnummer 163-1861
Tillv. art.nr7461094
VarumärkeWurth Elektronik
23,989 kr
Each (In a Box of 500)
Enheter
Vertical - 130A - - - 9 - Tin - - -
RS-artikelnummer 163-1865
Tillv. art.nr7461098
VarumärkeWurth Elektronik
26,129 kr
Each (In a Box of 150)
Enheter
Vertical - 250A - - - 25 - Tin - - -
RS-artikelnummer 717-6606
Tillv. art.nr9-55556-0
VarumärkeTE Connectivity
47,46 kr
Each
Enheter
Straight - 25A - - - - Nylon - - - -
RS-artikelnummer 141-8499
Tillv. art.nr7466303R
VarumärkeWurth Elektronik
14,342 kr
Each (On a Reel of 1600)
Enheter
Right Angle - 50A - - - - Brass Tin - - -
RS-artikelnummer 141-8500
Tillv. art.nr7466310R
VarumärkeWurth Elektronik
19,666 kr
Each (On a Reel of 1000)
Enheter
Right Angle - 50A - - - 2 Brass Tin - - -
RS-artikelnummer 122-5143
Tillv. art.nr7466203R
VarumärkeWurth Elektronik
23,78 kr
Each
Enheter
Vertical - 50A - - - - - Tin - - -
RS-artikelnummer 162-1770
Tillv. art.nr7461166
VarumärkeWurth Elektronik
29,577 kr
Each (In a Box of 200)
Enheter
Straight - - - - - - Brass Tin - - -
RS-artikelnummer 122-4993
Tillv. art.nr7461100
VarumärkeWurth Elektronik
85,30 kr
Each
Enheter
Vertical - 340A - - - 36 - Tin - - -
RS-artikelnummer 142-4012
Tillv. art.nr74650073R
VarumärkeWurth Elektronik
32,67 kr
Each
Enheter
Vertical - 50A - - - 4 Brass Tin - - -
RS-artikelnummer 162-1758
Tillv. art.nr7461082
VarumärkeWurth Elektronik
10,632 kr
Each (In a Box of 500)
Enheter
Straight - - - - - - Brass Tin - - -
RS-artikelnummer 163-1871
Tillv. art.nr7461104
VarumärkeWurth Elektronik
68,761 kr
Each (In a Box of 200)
Enheter
Right Angle - 160A - - - 8 - Tin - - -
RS-artikelnummer 163-1884
Tillv. art.nr7461383
VarumärkeWurth Elektronik
17,092 kr
Each (In a Box of 250)
Enheter
Vertical - 180A - - - 16 - Tin - - -
RS-artikelnummer 164-0856
Tillv. art.nr55556-4
VarumärkeTE Connectivity
16,00 kr
Each (In a Box of 1000)
Enheter
Straight - 25A - - - - Nylon - - - -