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 176-1464
製造零件編號1745920
HK$46.89
/個 (每包:5個)
單位
5 3.81mm 1 Panel Mount Female Screw PCB Connector 8A Straight Green 320 V - FMC 1.5/ 5-ST-3.81 Polyamide
RS庫存編號 853-8578
製造零件編號1947159
HK$70.68
個 (以毎盒:50)
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12 5mm - - Female Spring Cage Plug 12A - Green 630 V - FKC 2.5/12-ST-RF Polyamide, Tin
RS庫存編號 854-3108
製造零件編號1719396
HK$167.20
個 (以毎盒:50)
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10 7.5mm - Through Hole Female Spring Cage PCB Terminal Block 41A - Green 1 kV - SPT 5/10-V-7.5-ZB Polyamide
RS庫存編號 191-9171
製造零件編號691309310002
HK$8.00
/個 (每包:5個)
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2 3.81mm 1 Through Hole - Solder Terminal Block Header 8A Vertical Green 1.6 kV, 300 V ac - 3093 Polyamide
RS庫存編號 191-1790
製造零件編號691343410003
HK$39.025
/個 (每包:2個)
單位
3 7.62mm 1 Cable Mount - Solder Terminal Block 15A Horizontal Green 1.6 kV, 300 V ac - 3434 Polyamide
RS庫存編號 172-2614
製造零件編號LM 3.50/03/90 3.2SN OR BX - 1667770000
HK$14.459
個 (以毎盒:100)
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3 3.5mm - Through Hole - Solder - 16A - Orange 320 V - LM Nylon
RS庫存編號 190-9415
製造零件編號691340400007
HK$65.511
個 (以毎袋:50)
單位
7 7.62mm 1 Cable Mount - Solder Terminal Block 20A Vertical Green 1.6 kV, 300 V ac - 3404 Polyamide
RS庫存編號 855-3038
製造零件編號1988943
HK$23.87
個 (以毎盒:50)
單位
16 5mm - Through Hole - Screw PCB Terminal Block 17.5A - Green 630 V - PTA 1.5/16-5.0 Polyamide
RS庫存編號 191-6031
製造零件編號691307400004
HK$20.263
個 (以毎袋:150)
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4 7.62mm 1 Through Hole - Solder Terminal Block Header 20A Vertical Green 1.6 kV, 300 V ac - 3074 Polyamide
RS庫存編號 854-4479
製造零件編號1777642
HK$106.33
個 (以毎盒:50)
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12 6.35mm - Through Hole - Screw PCB Terminal Block 41A - Green 1 kV - MKDS 5N HV/12-ZB-6.35 Polyamide
RS庫存編號 853-8654
製造零件編號1952115
HK$123.14
個 (以毎盒:50)
單位
11 3.5mm 1 Cable Mount Female Spring Cage Plug 8A - Green 320 V - FMC 1.5/11-ST-3.5-RF Polyamide, Tin
RS庫存編號 191-8834
製造零件編號691104700003
HK$13.564
/個 (每包:5個)
單位
3 5mm 1 Through Hole - Solder Terminal Block 16A Vertical Blue 1.5 kV, 250 V ac - 1047 Polyamide
RS庫存編號 853-5567
製造零件編號1748639
HK$102.43
個 (以毎盒:50)
單位
3 10.16mm - - Female Spring Cage Inverted Plug 76A - Green 1 kV - ISPC 16/ 3-STF-10.16 Polyamide, Silver
RS庫存編號 733-0875
製造零件編號BLZ 5.08/16/180 SN B -1527810000
BrandWeidmuller
HK$107.35
/個 (每包:5個)
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16 5.08mm 1 Cable Mount Female Screw Plug 19A Straight Black 400 V - BL 5.08 PBT
RS庫存編號 191-0981
製造零件編號691252710002
HK$13.06
/個 (每包:5個)
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2 5mm 1 PCB Mount Male Solder PCB Header 16 (UL) A, 24 (VDE) A Horizontal Green 1.6 kV, 2 kV, 250 V ac, 300 V ac - 2527 Nylon 66
RS庫存編號 191-6588
製造零件編號691364100008
HK$63.68
單位
8 3.5mm 1 Cable Mount - Solder Terminal Block 10A Vertical Green VDE) V ac, 1.6 kV, 2.5 kV, 300 (cULus - 3641 Polyamide
RS庫存編號 804-2967
製造零件編號1792605
HK$86.00
/個 (每包:50個)
單位
10 5mm 1 Cable Mount Female Screw Plug 12A Straight Green 630 V - MVSTBW 2.5/10-ST Polyamide
RS庫存編號 882-5194
製造零件編號1777918
HK$278.62
個 (以毎盒:50)
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14 5.08mm - - Female Screw Plug 12A - Green 630 V - FRONT-MSTB 2.5/14-STF-5.08 Polyamide, Tin
RS庫存編號 191-2642
製造零件編號691411510007
HK$26.265
/個 (每包:2個)
單位
7 5.08mm 1 Through Hole - Solder Terminal Block 10A Horizontal Grey 1.6 kV, 2 kV, 250 V ac, 300 V ac - 4115 -
RS庫存編號 854-0953
製造零件編號1970948
HK$100.37
個 (以毎盒:50)
單位
9 5mm - - Female Screw Plug 12A - Green 630 V - SMSTB 2.5/ 9-STF Polyamide, Tin