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 Pole Format Colour Voltage Rating CAD Drawing Series
RS庫存編號 121-6822
製造零件編號691351500004
HK$12.81
個 (以毎盒:180)
單位
4 5.08mm 1 Cable Mount Female Screw Terminal Block 20A Straight - Green 300 V ac - 351
RS庫存編號 825-0701
製造零件編號691351500004
HK$19.51
單位
4 5.08mm 1 Cable Mount Female Screw Plug 20A Straight - Green 300 V ac - 351
RS庫存編號 163-5408
製造零件編號691361300008
HK$32.22
個 (以毎盒:120)
單位
8 3.81mm 1 Cable Mount Female Screw Plug 10.5A Straight - Green 300 V ac - 361
RS庫存編號 825-0846
製造零件編號691361300008
HK$41.63
單位
8 3.81mm 1 Cable Mount Female Screw Plug 10.5A Straight - Green 300 V ac - 361
RS庫存編號 825-0821
製造零件編號691361100006
HK$27.93
單位
6 3.5mm 1 Cable Mount Female Screw Plug 10.5A Straight - Green 300 V ac - 3611
RS庫存編號 121-6830
製造零件編號691361100006
HK$21.096
個 (以毎盒:190)
單位
6 3.5mm 1 Cable Mount Female Screw Terminal Block 10.5A Straight - Green 300 V ac - 3611
RS庫存編號 121-6831
製造零件編號691361100008
HK$26.01
個 (以毎盒:140)
單位
8 3.5mm 1 Cable Mount Female Screw Terminal Block 10.5A Straight - Green 300 V ac - 3611
RS庫存編號 121-6833
製造零件編號691368300012B
HK$58.124
個 (以毎盒:50)
單位
12 3.81mm 1 Cable Mount Female Screw Terminal Block 8A Straight - Green, Orange 300 V ac - 368B
RS庫存編號 825-0824
製造零件編號691361100008
HK$34.81
單位
8 3.5mm 1 Cable Mount Female Screw Plug 10.5A Straight - Green 300 V ac - 3611
RS庫存編號 825-0887
製造零件編號691368300012B
HK$77.70
單位
12 3.81mm 1 Cable Mount Female Screw Plug 8A Straight - Green, Orange 300 V ac - 368B
RS庫存編號 163-1821
製造零件編號691508110305
HK$33.37
個 (在毎卷:150)
單位
5 3.5mm 1 Surface Mount Male Solder PCB Terminal Block 10A Horizontal - Black 300 V ac - 5081
RS庫存編號 185-4244
製造零件編號691304100005
HK$55.88
單位
5 3.5mm 1 Cable Mount Male Solder Terminal Block 12A Vertical 5P Green 2.5 kV ac, 300 V ac - WR-TBL
RS庫存編號 176-9953
製造零件編號691137710006
HK$17.84
/個 (每包:5個)
單位
6 5mm 1 Through Hole Male Solder PCB Terminal Block 16A Horizontal 6P Green 250 V ac, 300 V ac - WR-TBL
RS庫存編號 141-8493
製造零件編號7464000
HK$61.63
個 (以毎盒:150)
單位
1 - 1 Through Hole - Screw Power Element Plug Terminal 120A - - Red - - REDCUBE
RS庫存編號 163-1822
製造零件編號691508110306
HK$38.285
個 (在毎卷:150)
單位
6 3.5mm 1 Surface Mount Male Solder PCB Terminal Block 10A Horizontal - Black 300 V ac - 5081
RS庫存編號 176-9914
製造零件編號691137710010
Br