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庫存編號 220-4664
製造零件編號1803581
HK$29.636
/個 (每包:5個)
單位
- 3.81mm - Cable Mount - Screw Down - 8A - Green 320 V - MC 1.5/ 3-ST-3.81 Nylon
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 Polyamide
RS庫存編號 325-4676
製造零件編號1804917
HK$58.852
/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 733-0803
製造零件編號1716550000
HK$43.816
/個 (每包:5個)
單位
- 5.08mm - Cable Mount - Screw Down - 14A - Black 400 V - BL Nylon
RS庫存編號 314-9861
製造零件編號1706785
HK$32.63
/個 (每包:5個)
單位
- 10.16mm - Through Hole - Solder - 76A - Green 1 kV - COMBICON Nylon
RS庫存編號 648-9011
製造零件編號1935006
HK$27.23
單位
- 5mm 1 Through Hole - Screw Terminal Blocks 12A Right Angle, Straight Green 250 V - PT 1.5/16-PVH-5.0 Nylon
RS庫存編號 897-1095
BrandRS PRO
HK$12.976
/個 (每包:5個)
單位
6 3.81mm 1 Through Hole Female Screw Plug 8A Straight Green 125 V - - Polyamide
RS庫存編號 883-3482
製造零件編號1863149
HK$141.94
個 (以毎盒:50)
單位
16 3.5mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MCVW 1.5/16-STF-3.5 Polyamide, Tin
RS庫存編號 220-4715
製造零件編號1803659
HK$89.262
/個 (每包:5個)
單位
- 3.81mm - Cable Mount Female Screw Down - 8A - Green 160 V - MC 1.5/10-ST-3.81 Nylon
RS庫存編號 290-1286
製造零件編號1725672
HK$27.322
/個 (每包:5個)
單位
- 2.54mm - Through Hole - Solder - 6A - - 63 V - MPT 0.5/4-2.54 Nylon
RS庫存編號 121-6833
製造零件編號691368300012B
HK$56.352
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 494-8912
BrandRS PRO
HK$4.854
/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 172-2708
製造零件編號BL 3.50/02/180 SN OR BX - 1597370000
HK$22.628
個 (以毎盒:174)
單位
- 3.5mm - Cable Mount - Screw Down - 17A - Orange 320 V - BL 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 220-4327
製造零件編號1725711
HK$17.552
/個 (每包:5個)
單位
8 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/8-2.54 Nylon
RS庫存編號 180-9331
製造零件編號236-412
BrandWago
HK$24.84
/個 (每包:5個)
單位
- 5.08mm - Through Hole - Solder - 15A - - 300 V ac - - -
RS庫存編號 897-1008
BrandRS PRO
HK$6.93
/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 825-0824
製造零件編號691361100008
HK$35.77
單位
8 3.5mm 1 Cable Mount Female Screw Plug 10.5A Straight Green 300 V ac - 3611 Polyamide
RS庫存編號 821-9094
製造零件編號284507-2
HK$13.98
單位
2 3.81mm 1 Cable Mount Male Screw Plug 11A Straight Green 300 V - Buchanan Nylon
RS庫存編號 648-8529
製造零件編號1984772
HK$6.58
單位
- 3.5mm 1 Through Hole - Solder Terminal Blocks 17.5A Right Angle Green 160 V - PT 1.5/ 3-3.5-V Nylon