PCB Terminal Blocks

PCB Terminal Blocks


PCB Terminal blocks are an electrical connection method predominantly used on printed circuit boards (PCBs). The modular design offers a mixture of application options as well as offering a variety of multi-level blocks for space-saving and optimisation.


Why use a PCB terminal block?


PCB terminal blocks provide a quick and simple connection point for one or more wires together. Different securing methods can be used for specific applications, quick latch connections for terminals that may need frequent maintenance or screw down for a more long-term application allow flexibility in their use and reliability every time.


Termination Types


Terminal blocks may use a variety of methods to achieve wire connection.


Spring clamps connections simply use a springs pressure to press down and retain the wire in place. Spring clamps are useful in applications using small wire diameters without the need for high strength connections as well as for use in a limited working space where screwing terminals down may be difficult.


Screw clamps, like a spring clamp, use pressure to hold a wire in place but can achieve greater clamping pressure with the use of a screw to tighten the clamp over the wire. This method of electrical connection is the most classic and industry-standard termination method. This type can accommodate a very wide range of wire sizes and provides a reliable connection.


Insulation displacement connections (IDC) are a simple and easy connection method that is achieved by pushing the wire between two sharp pieces of metal, that can break the outer sheathing to allowing a connection to be made without exposing any bare wire.


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Description Price Number of Contacts Pitch Number of Rows Mounting Type Gender Termination Method Type Current Rating Body Orientation Colour Voltage Rating CAD Drawing Series Material
RS Stock No. 361-7667
Mfr. Part No.282836-2
$1.704
Each (In a Pack of 5)
units
2 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 135-4983
Mfr. Part No.282836-2
$0.518
Each (In a Bag of 300)
units
2 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 220-4664
Mfr. Part No.1803581
$6.642
Each (In a Pack of 5)
units
- 3.81mm - Cable Mount - Screw Down - 8A - Green 320 V - MC 1.5/ 3-ST-3.81 Nylon
RS Stock No. 361-7673
Mfr. Part No.282836-3
$1.954
Each (In a Pack of 5)
units
3 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 164-8600
Mfr. Part No.282836-3
$0.886
Each (In a Bag of 200)
units
3 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 220-4305
Mfr. Part No.1725698
$8.904
Each (In a Pack of 5)
units
6 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/ 6-2.54 Nylon
RS Stock No. 220-4298
Mfr. Part No.1725685
$7.698
Each (In a Pack of 5)
units
5 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/5-2.54 Nylon
RS Stock No. 790-1102
BrandRS PRO
$2.094
Each (In a Pack of 5)
units
4 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 125 V - - Polyamide
RS Stock No. 815-852
Mfr. Part No.261-112/341-000
BrandWago
$13.27
Each
units
- 6mm - Screw Mount - - - 26A - - 500 V - - PA 66
RS Stock No. 425-8720
Mfr. Part No.PM 5.08/02/90 3.5SN BK BX - 1760510000
$1.906
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight Black 600 V - PM 5.08 Nylon
RS Stock No. 112-695
Mfr. Part No.1991095
$1.616
Each (In a Pack of 5)
units
2 5mm 1 Through Hole - Spring Cage PCB Terminal Block 24A Straight Green 250 V - SPT 2.5/ 2-V-5.0 -
RS Stock No. 220-4260
Mfr. Part No.1725656
$3.264
Each (In a Pack of 5)
units
2 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/2-2.54 Nylon
RS Stock No. 790-1092
BrandRS PRO
$1.626
Each (In a Pack of 5)
units
3 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 125 V - - Polyamide
RS Stock No. 220-4658
Mfr. Part No.1803578
$4.942
Each (In a Pack of 5)
units
- 3.81mm - Cable Mount - Screw - 8A - Green 320 V - MC 1.5/ 2-ST-3.81 Nylon
RS Stock No. 815-868
Mfr. Part No.261-106/341-000
BrandWago
$11.53
Each (In a Pack of 5)
units
- 6mm - Screw Mount - - - 26A - - 500 V - - Nylon
RS Stock No. 220-4721
Mfr. Part No.1803675
$21.634
Each (In a Pack of 5)
units
- 3.81mm - Cable Mount Female Screw Down - 8A - Green 160 V - MC 1.5/12-ST-3.81 Nylon
RS Stock No. 357-9515
Mfr. Part No.1881367
$16.41
Each (In a Pack of 5)
units
6 2.5mm 1 Cable Mount Female Spring Cage Plug 4A Straight Green 320 V - FK-MC 0.5/ 6-ST-2.5 Nylon
RS Stock No. 172-2886
Mfr. Part No.BL 3.50/10/90 SN OR BX - 1638630000
$15.40
Each (In a Box of 48)
units
- 3.5mm - Cable Mount - Screw - 12A - Orange 320 V - BL PBT
RS Stock No. 762-6110
Mfr. Part No.BL 3.50/10/90 SN OR BX - 1638630000
$15.034
Each (In a Pack of 5)
units
- 3.5mm - Cable Mount - Screw - 12A - Orange 320 V - BL PBT
RS Stock No. 112-702
Mfr. Part No.1991105
$2.954
Each (In a Pack of 5)
units
3 5mm 1 Through Hole - Spring Cage PCB Terminal Block 24A Straight - 250 V - SPT 2.5/3-V-5.0 -