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. 856-1786
Mfr. Part No.1823340
MYR16.89
Each (In a Box of 200)
units
- - - - - - - - - - - - SPT-THR 1.5/ 6-V-3.81 P20 R44 -
RS Stock No. 882-0947
Mfr. Part No.1849121
MYR66.01
Each (In a Box of 50)
units
6 5.08mm - - Female Screw Plug 12A - Green 630 V - MSTBVK 2.5/ 6-STF-5.08 Polyamide, Tin (Contact)
RS Stock No. 164-9138
Mfr. Part No.1-2834015-3
MYR2.425
Each (In a Box of 882)
units
3 2.54mm 1 Through Hole Female Solder Terminal Block 6A Vertical Green 150 V ac - - Nylon 66
RS Stock No. 123-2044
Mfr. Part No.1-2834016-2
MYR2.384
Each (In a Pack of 10)
units
2 2.54mm 1 Through Hole Female Solder Terminal Block 6A Vertical Green 150 V ac - - Nylon 66
RS Stock No. 113-266
Mfr. Part No.1991163
MYR23.026
Each (In a Pack of 5)
units
9 5mm 1 Through Hole - Spring Cage PCB Terminal Block 24A Straight - 250 V - SPT 2.5/ 9-V-5.0 -
RS Stock No. 146-8256
BrandRS PRO
MYR5.429
Each (In a Box of 250)
units
8 3.5mm 1 Through Hole Male Screw PCB Terminal Block 7A Vertical Grey 300 V - CSTBP45VD Nylon 66
RS Stock No. 162-2268
Mfr. Part No.691374500002B
MYR13.50
Each
units
2 5.08mm 1 Cable Mount - Screw Header 16A Vertical - 2 kV ac - WR-TBL -
RS Stock No. 881-0638
Mfr. Part No.1674817
MYR1,497.00
1 Box of 100
Box(es)
- - - - Male - - 5mA - - 5 V - CK2.5-ED-2.50ST AU -
RS Stock No. 881-6222
Mfr. Part No.1751439
MYR41.96
Each (In a Box of 50)
units
6 3.5mm - Through Hole - Screw PCB Terminal Block 8A - Green 400 V - MKKDS 1/ 6-3.5 Polyamide
RS Stock No. 853-5504
Mfr. Part No.1748435
MYR30.35
Each (In a Box of 50)
units
10 3.81mm 1 Cable Mount Female Spring Cage Plug 8A - Green 320 V - FMC 1.5/10-STF-3.81 Polyamide, Tin
RS Stock No. 853-5475
Mfr. Part No.1748105
MYR53.62
Each (In a Box of 50)
units
15 3.81mm 1 Cable Mount Female Spring Cage Plug 8A - Green 320 V - FMC 1.5/15-ST-3.81 Polyamide, Tin
RS Stock No. 191-5545
Mfr. Part No.691366310005
MYR14.745
Each (In a Box of 210)
units
5 3.81mm 1 Cable Mount Male Screw PCB Header 10A Horizontal Green 1.6 kV, 2.5 kV, 300 V ac - 3663 Nylon 66
RS Stock No. 191-2587
Mfr. Part No.691305340003
MYR3.77
Each (In a Pack of 5)
units
3 3.81mm 1 Through Hole - Solder Terminal Block Header 12A Horizontal Green 2.5 kV ac, 300 V ac - 3053 Polyamide
RS Stock No. 856-1358
Mfr. Part No.1791732
MYR12.679
Each (In a Box of 50)
units
- - - - - - - - - - - - FFKDSA/V1-5.08- 6 -
RS Stock No. 170-3915
Mfr. Part No.1827208
MYR42.665
Each (In a Box of 50)
units
10 3.81mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MCVR 1.5/10-ST-3.81 Polyamide
RS Stock No. 804-2850
Mfr. Part No.1791884
MYR24.035
Each (In a Pack of 50)
units
6 5.08mm 1 Through Hole Male Spring Cage PCB Terminal Block 12A Right Angle Green 320 V - MFKDSP/ 6-5.08 Polyamide
RS Stock No. 176-7747
Mfr. Part No.BLZP 5.08HC/03/180 SN BK BX - 1943820000
MYR10.897
Each (In a Box of 120)
units
3 5.08mm 1 Through Hole Female Screw PCB Terminal Block Header 20A Right Angle Black 300 V, 400 V - BL Copper Alloy, PBT
RS Stock No. 854-3628
Mfr. Part No.1732140
MYR2.78
Each (In a Box of 50)
units
1 5.08mm - Through Hole Female Spring Cage PCB Terminal Block - - Green - - ZFKDS 2.5-5.08 L-EX Polyamide
RS Stock No. 856-1758
Mfr. Part No.1823256
MYR21.47
Each (In a Box of 200)
units
- - - - - - - - - - - - SPT-THR 1.5/ 8-V-3.5 P20 R72 -
RS Stock No. 384-1208
Mfr. Part No.256-501
BrandWago
MYR1.718
Each (In a Pack of 10)
units
1 - 1 Through Hole Female Solder - 15A - - 300 V - - -