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庫存編號 825-0821
製造零件編號691361100006
HK$30.28
單位
6 3.5mm 1 Cable Mount Female Screw Plug 10.5A Straight Green 300 V ac - 3611 Polyamide
RS庫存編號 170-3831
製造零件編號1767041
HK$43.657
個 (以毎盒:50)
單位
6 7.62mm 1 Plug-In Female Screw Plug 12A Straight Green 630 V - GMSTB 2.5/ 6-ST-7.62 Polyamide
RS庫存編號 189-5972
製造零件編號1731734
HK$17.248
/個 (每包:5個)
單位
3 7.62mm 1 Through Hole Female Screw PCB Terminal Block 24A Straight - 1 kV - GMKDS 3/3-7.62 Nylon
RS庫存編號 161-5991
製造零件編號1776275-2
HK$1.136
個 (以毎袋:4000)
單位
2 3.5mm 1 Through Hole Male Screw PCB Terminal Block 7A Straight Blue 250 V ac - Buchanan Nylon
RS庫存編號 189-6458
製造零件編號733-103
BrandWago
HK$19.26
/個 (每包:5個)
單位
3 2.5mm 1 Cable Mount - - - 4A - - - - - -
RS庫存編號 111-3742
製造零件編號1864024
HK$9.29
單位
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庫存編號 189-6284
製造零件編號1766990
HK$30.968
/個 (每包:5個)
單位
2 7.62mm 1 Cable Mount - Screw - 12A - - 1 kV - GMSTB 2.5/ 2-ST-7.62 Nylon
RS庫存編號 180-7638
製造零件編號231-303/026-000
BrandWago
HK$14.71
/個 (每包:10個)
單位
1 5.08mm 3 - - Spring Cage - 16A - - 250 V - MCS-MIDI Classic -
RS庫存編號 325-4676
製造零件編號1804917
HK$28.926
/個 (每包:5個)
單位
- 7.62mm - Cable Mount - Screw - 20A - Green 1 kV - PC 4/ 3-ST-7.62 Nylon
RS庫存編號 494-8912
BrandRS PRO
HK$4.804
/個 (每包:5個)
單位
3 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight Grey 300 V - - PBT
RS庫存編號 525-5463
製造零件編號ML-50-S1BYF20
BrandNEUTRAL
HK$82.10
單位
20 10.16mm 1 Through Hole Male Solder - 15A Straight Black 250 V - ML-50-S1BYF PBT
RS庫存編號 189-6290
製造零件編號1767012
HK$46.698
/個 (每包:5個)
單位
- 7.62mm - Cable Mount - Screw Down - 12A - Green 400 V - CLASSIC COMBICON GMSTB Nylon
RS庫存編號 804-2093
製造零件編號1840366
HK$22.39
單位
2 3.5mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MC 1.5/ 2-ST-3.5 Polyamide
RS庫存編號 887-6899
製造零件編號1850990
HK$271.273
個 (以毎盒:50)
單位
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庫存編號 189-6026
製造零件編號1757022
HK$24.99
/個 (每包:5個)
單位
- 5.08mm - Cable Mount Female Screw - 12A - Green 630 V - MSTB 2.5/3-ST-5.08 Nylon
RS庫存編號 733-0850
製造零件編號BLZ 5.08/12/180 SN B -1527410000
BrandWeidmuller
HK$72.266
/個 (每包:5個)
單位
12 5.08mm 1 Cable Mount Female Screw Plug 19A Straight Black 400 V - BL 5.08 PBT
RS庫存編號 525-5356
製造零件編號ML-50-S1BYF4
BrandNEUTRAL
HK$19.40
單位
4 10.16mm 1 Through Hole Male Solder - 15A Straight Black 250 V - ML-50-S1BYF PBT
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 Polyamide
RS庫存編號 897-1008
BrandRS PRO
HK$6.79
/個 (每包:5個)
單位
5 3.5mm 1 Through Hole Female Screw Plug 10A Right Angle Green 200 V - - Polyamide
RS庫存編號 897-1070
BrandRS PRO
HK$3.01
/個 (每包:10個)
單位
2 3.81mm 1 Through Hole Female Screw Plug 8A Right Angle Green 125 V - - Polyamide