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, similar to 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. 854-3892
Mfr. Part No.1743498
MYR31.86
Each (In a Box of 50)
units
12 7.62mm - Through Hole - Screw PCB Terminal Block 24A - Green 1 kV - GMKDS 3/12-7.62 -
RS Stock No. 189-6026
Mfr. Part No.1757022
MYR12.19
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 630 V - MSTB 2.5/3-ST-5.08 Nylon
RS Stock No. 189-6032
Mfr. Part No.1757035
MYR16.20
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 630 V - MSTB 2.5/4-ST-5.08 Nylon
RS Stock No. 220-4327
Mfr. Part No.1725711
MYR25.77
Each (In a Pack of 5)
units
8 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/8-2.54 Nylon
RS Stock No. 189-6060
Mfr. Part No.1757077
MYR32.242
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 630 V - MSTB 2.5/8-5.08 Nylon
RS Stock No. 193-0615
Mfr. Part No.1725041
MYR18.57
Each (In a Pack of 5)
units
6 5.08mm 2 Through Hole - Screw PCB Terminal Block 22A Straight Green 250 V - MKKDS 1.5/ 3-5.08 -
RS Stock No. 897-0730
BrandRS PRO
MYR1.04
Each (In a Pack of 10)
units
3 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight Black 250 V - - Polyamide
RS Stock No. 425-8720
Mfr. Part No.PM 5.08/02/90 3.5SN BK BX - 1760510000
MYR4.46
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. 220-4670
Mfr. Part No.1803594
MYR19.51
Each (In a Pack of 5)
units
- 3.81mm - Cable Mount - Screw - 8A - Green 320 V - MC 1.5/ 4-ST-3.81 Nylon
RS Stock No. 189-6010
Mfr. Part No.1757019
MYR8.466
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 630 V - MSTB 2.5/2-5.08 Nylon
RS Stock No. 135-4983
Mfr. Part No.282836-2
MYR1.204
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. 164-8601
Mfr. Part No.282836-4
MYR3.12
Each (In a Box of 150)
units
4 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 408-7871
Mfr. Part No.PM 5.08/02/90 3.5SN OR BX - 1760490000
MYR4.264
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight Orange 600 V - PM 5.08 Nylon
RS Stock No. 361-7667
Mfr. Part No.282836-2
MYR3.02
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. 124-1034
Mfr. Part No.46.111.1001.50
BrandBJB
MYR2.815
Each (In a Pack of 10)
units
1 - 1 Surface Mount - Solder Terminal Block 9A Straight White 320 V - 46.111 -
RS Stock No. 290-1315
Mfr. Part No.1725753
MYR38.576
Each (In a Pack of 5)
units
12 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 63 V - MPT 0.5/12-2.54 Nylon
RS Stock No. 361-7689
Mfr. Part No.282836-4
MYR5.81
Each (In a Pack of 5)
units
4 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 190-3248
Mfr. Part No.46.111.1001.50
BrandBJB
MYR2.366
Each (In a Pack of 700)
units
1 - 1 Surface Mount - Solder Terminal Block 9A Straight White 320 V - 46.111 -
RS Stock No. 172-2555
Mfr. Part No.PM 5.08/02/90 3.5SN OR BX - 1760490000
MYR2.026
Each (In a Box of 500)
units
2 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight Orange 600 V - PM 5.08 Nylon
RS Stock No. 189-6458
Mfr. Part No.733-103
BrandWago
MYR9.63
Each (In a Pack of 5)
units
3 2.5mm 1 Cable Mount PL - - 4A - - - - - -