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 Stock No. 494-8906
BrandRS PRO
HK$4.736
Each (In a Pack of 5)
units
2 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight - 300 V - - PBT
RS Stock No. 121-6831
Mfr. Part No.691361100008
HK$26.01
Each (In a Box of 140)
units
8 3.5mm 1 Cable Mount Female Screw Terminal Block 10.5A Straight Green 300 V ac - 3611 Polyamide
RS Stock No. 164-5784
Mfr. Part No.284507-2
HK$7.41
Each (In a Bag of 300)
units
2 3.81mm 1 Cable Mount Male Screw Plug 11A Straight Green 300 V - Buchanan Nylon
RS Stock No. 897-1159
BrandRS PRO
HK$2.69
Each (In a Pack of 10)
units
2 5mm 1 Through Hole Female Screw Plug 15A Right Angle Green 300 V - - Polyamide
RS Stock No. 525-5457
Mfr. Part No.ML-50-S1BYF18
BrandNEUTRAL
HK$74.10
Each
units
18 10.16mm 1 Through Hole Male Solder - 15A Straight Black 250 V - ML-50-S1BYF PBT
RS Stock No. 170-3899
Mfr. Part No.1840502
HK$152.23
Each (In a Box of 50)
units
16 3.5mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MC 1.5/16-ST-3.5 Polyamide
RS Stock No. 170-3869
Mfr. Part No.1826995
HK$31.15
Each (In a Box of 250)
units
4 3.81mm 1 Cable Mount Female Screw Plug 8A Straight Green 160 V - MCVW 1.5/ 4-ST-3.81 Polyamide
RS Stock No. 854-3782
Mfr. Part No.1735804
HK$112.955
Each (In a Box of 50)
units
4 10mm - Through Hole Female Spring Cage PCB Terminal Block 76A - Green 1 kV - SPT 16/ 4-H-10.0-ZB Polyamide
RS Stock No. 897-1004
BrandRS PRO
HK$7.44
Each (In a Pack of 5)
units
4 3.5mm 1 Through Hole Female Screw Plug 10A Right Angle Green 200 V - - Polyamide
RS Stock No. 859-7401
Mfr. Part No.1883174
HK$41.42
Each (In a Box of 50)
units
5 7.5mm - - Female Spring Cage Plug 10A - Green 1 kV - ZEC 1.5/ 5-ST-7.5 C2 R1.5 Polyamide, Tin
RS Stock No. 887-7707
Mfr. Part No.1873634
HK$161.816
Each (In a Box of 50)
units
15 5.08mm - - Female Spring Cage Inverted Plug 12A - Green 630 V - FKIC 2.5/15-STF-5.08 Polyamide, Tin
RS Stock No. 881-9067
Mfr. Part No.1791693
HK$54.59
Each (In a Box of 50)
units
7 5.08mm - Through Hole Female Spring Cage PCB Terminal Block 12A - Green 630 V - MFKDSP/ 7-5.08 Polyamide
RS Stock No. 361-7724
Mfr. Part No.282836-7
HK$26.44
Each (In a Pack of 5)
units
7 5mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 493-2614
Mfr. Part No.1757158
HK$129.64
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 250 V - MSTB 2.5/16-ST-5.08 -
RS Stock No. 648-7920
Mfr. Part No.1729186
HK$36.02
Each
units
8 5.08mm 1 Through Hole - Screw PCB Terminal Block 13.5A Straight - 250 V - MKDSN 1.5/ 8-5.08 -
RS Stock No. 525-5520
Mfr. Part No.ML-40-S1AXF7
BrandNEUTRAL
HK$28.20
Each
units
7 7.62mm 1 Through Hole Male Solder - 10A Straight Black 250 V - ML-40-S1AXF PBT
RS Stock No. 874-5073
BrandRS PRO
HK$14.254
Each (In a Pack of 10)
units
6 3.81mm 1 Through Hole Female Screw Plug 14A Straight Green 320 V - 1550 PBT
RS Stock No. 161-5073
Mfr. Part No.796683-2
HK$4.422
Each (In a Bag of 300)
units
2 5mm 1 Through Hole - Screw PCB Terminal Block 17.5A Straight Green 300 V ac - Buchanan -
RS Stock No. 164-5252
Mfr. Part No.282856-6
HK$19.514
Each (In a Box of 100)
units
6 5mm 1 Through Hole Female Solder PCB Terminal Block 24A Straight Green 300 V ac - Buchanan Polyamide
RS Stock No. 854-7712
Mfr. Part No.1809514
HK$9.81
Each (In a Box of 50)
units
3 5.08mm - - Female Screw Plug Housing 12A - Green 630 V - MSTBC 2.5/ 3-STZ-5.08 -