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. 859-7580
Mfr. Part No.1897474
SGD27.866
Each (In a Box of 50)
units
10 3.81mm 1 Cable Mount Female Screw Plug 6A Straight Green 400 V - QC 0.5/10-ST-3.81 Polyamide, Tin
RS Stock No. 191-6024
Mfr. Part No.691233710004
SGD3.49
Each (In a Bag of 110)
units
4 5mm 1 Through Hole - Solder Terminal Block 20A Horizontal Green 1.6 kV, 300 V ac - 2337 Polyamide
RS Stock No. 802-6296
Mfr. Part No.1768952
SGD14.362
Each (In a Pack of 50)
units
8 3.81mm 1 Plug-In Female Screw Plug 8A Straight Green 160 V - MC 1.5/ 8-STZ3-3.81 -
RS Stock No. 881-1851
Mfr. Part No.1823104
SGD3.653
Each (In a Box of 130)
units
- 5.08mm - Through Hole - Spring Cage PCB Terminal Block 13.5A - Black 500 V - SPT-THR 1.5/ 4-H-5.08 P26 Liquid Crystal Polymer
RS Stock No. 887-7794
Mfr. Part No.1873977
SGD8.293
Each (In a Box of 50)
units
4 5.08mm - - Female Spring Cage Plug 12A - Green 630 V - FKCVR 2.5/ 4-ST-5.08 Polyamide, Tin
RS Stock No. 195-1950
Mfr. Part No.2351886-4
SGD0.944
Each (In a Pack of 10)
units
4 3.5mm 1 Through Hole Male Solder PCB Terminal Block 10A Vertical Green 300 V ac - - Brass
RS Stock No. 170-3949
Mfr. Part No.1841513
SGD7.446
Each (In a Box of 50)
units
- - - - - - - - - - - - SPTD 1.5/ 4-H-3.5 -
RS Stock No. 191-0350
Mfr. Part No.691241510010
SGD7.828
Each (In a Pack of 5)
units
10 5.08mm 1 Through Hole - Solder Terminal Block 14A Horizontal Green 1.6 kV, 2 kV, 250 V ac, 300 V ac - 2415 -
RS Stock No. 881-9130
Mfr. Part No.1792223
SGD37.026
Each (In a Box of 50)
units
23 5mm - - - Screw Plug 12A - - 630 V - MVSTBR 2.5/23-ST Polyamide
RS Stock No. 880-9956
Mfr. Part No.1809653
SGD10.424
Each (In a Box of 50)
units
17 5.08mm - - Female Screw Plug Housing 12A - Green 630 V - MSTBC 2.5/17-STZ-5.08 -
RS Stock No. 883-2842
Mfr. Part No.1705744
SGD10.588
Each (In a Box of 50)
units
11 3.81mm - Plug-In - Screw PCB Terminal Block 8A - Green 320 V - EMKDS 1.5/11-3.81 Polyamide
RS Stock No. 290-1286
Mfr. Part No.1725672
SGD5.14
Each (In a Pack of 5)
units
- 2.54mm - Through Hole - Solder - 6A - - 63 V - MPT 0.5/4-2.54 Nylon
RS Stock No. 881-6260
Mfr. Part No.1751594
SGD19.523
Each (In a Box of 50)
units
12 5.08mm - Through Hole Female Spring Cage PCB Terminal Block 15A - Green 630 V - FFKDSA1/V1-5.08-12 -
RS Stock No. 882-2265
Mfr. Part No.1768888
SGD29.06
Each (In a Box of 50)
units
15 5mm - - Female Screw Plug 12A - Green 630 V - SMSTB 2.5/15-ST Polyamide, Tin
RS Stock No. 190-9631
Mfr. Part No.691411510002
SGD0.876
Each (In a Bag of 250)
units
2 5.08mm 1 Through Hole - Solder Terminal Block 10A Horizontal Grey 1.6 kV, 2 kV, 250 V ac, 300 V ac - 4115 -
RS Stock No. 853-4564
Mfr. Part No.1909838
SGD26.846
Each (In a Box of 50)
units
14 5mm - - Female Spring Cage Plug 12A - Green 630 V - FKCVR 2.5/14-ST Polyamide, Tin
RS Stock No. 881-9802
Mfr. Part No.1824191
SGD27.999
Each (In a Box of 50)
units
9 5.08mm - - Female Screw Plug 12A - Green 630 V - MSTBU 2.5/ 9-STD-5.08 Polyamide, Tin
RS Stock No. 191-6179
Mfr. Part No.691345510007
SGD14.05
Each
units
7 5.08mm 1 Cable Mount - Solder Terminal Block 15A Horizontal Green VDE) V ac, 1.6 kV, 2.5 kV, 300 (cULus - 3455 Polyamide
RS Stock No. 191-7079
Mfr. Part No.691368300010B
SGD10.78
Each
units
10 3.81mm 1 PCB Mount Male Solder PCB Header 14 (UL) A, 24 (VDE) A Vertical Green 1.6 kV, 3 kV, 300 V ac, 750 V ac - 368B Nylon 66
RS Stock No. 190-9518
Mfr. Part No.691254610101
SGD1.127
Each (In a Bag of 200)
units
1 - 1 Through Hole - Solder Terminal Block 16A Horizontal Green 1.6 kV, 3 kV, 300 V ac, 750 V ac - 2546 -