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. 220-4260
Mfr. Part No.1725656
SGD2.662
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. 135-4983
Mfr. Part No.282836-2
SGD0.453
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. 361-7667
Mfr. Part No.282836-2
SGD1.142
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. 887-6899
Mfr. Part No.1850990
SGD51.071
Each (In a Box of 50)
units
16 3.81mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - FRONT-MC 1.5/16-STF-3.81 Polyamide, Tin (Contact)
RS Stock No. 361-7673
Mfr. Part No.282836-3
SGD1.408
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
SGD0.562
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. 897-0803
BrandRS PRO
SGD0.339
Each (In a Pack of 10)
units
2 5mm 1 Through Hole Male Screw PCB Terminal Block 10A Straight Green 300 V - - Polyamide
RS Stock No. 630-0485
Mfr. Part No.ML-40-S1BYF-10P
BrandSato Parts
SGD6.91
Each
units
10 7.62mm 1 Through Hole - Solder Barrier Strip 10A Straight Black 250 V - - -
RS Stock No. 189-6010
Mfr. Part No.1757019
SGD3.192
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. 111-3742
Mfr. Part No.1864024
SGD1.74
Each
units
1 5mm 1 Through Hole Female Screw PCB Terminal Block 12A Straight Green 320 V - SDC 2.5/ 1-PV-5.0-ZB Polyamide
RS Stock No. 425-8720
Mfr. Part No.PM 5.08/02/90 3.5SN BK BX - 1760510000
SGD1.62
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. 170-3814
Mfr. Part No.1754601
SGD13.841
Each (In a Box of 50)
units
10 5mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/10-ST Polyamide
RS Stock No. 802-5016
Mfr. Part No.1754601
SGD11.34
Each
units
10 5mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/10-ST Polyamide
RS Stock No. 803-0541
Mfr. Part No.0707866
SGD12.76
Each
units
- - - - - Screw - 32A - Green, Yellow 400 V - HDFK4 GNYE -
RS Stock No. 170-3871
Mfr. Part No.0707866
SGD4.862
Each (In a Box of 50)
units
1 - 1 Plug-In Female Screw Terminal Block 32A Straight Green, Yellow 400 V - HDFK4 GNYE Polyamide
RS Stock No. 897-1219
BrandRS PRO
SGD0.464
Each (In a Pack of 10)
units
2 5.08mm 1 Through Hole Female Screw Plug 15A Right Angle Green 300 V - - Polyamide
RS Stock No. 193-0564
Mfr. Part No.1715721
SGD2.152
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole - Screw PCB Terminal Block 22A Straight Green 250 V 3D CAD Model COMBICON MKDS Polyamide
RS Stock No. 790-1102
BrandRS PRO
SGD1.692
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. 883-3268
Mfr. Part No.1859205
SGD25.204
Each (In a Box of 50)
units
5 5.08mm - - Female Screw Plug 12A - Green 630 V - UMSTBVK 2.5/ 5-STF-5.08 Polyamide, Tin
RS Stock No. 790-1165
BrandRS PRO
SGD0.854
Each (In a Pack of 5)
units
2 5mm 1 Through Hole Female Screw PCB Terminal Block 16A Straight Green 300 V - - Polyamide
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