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 Stock No. 151-1426
Mfr. Part No.1864516
$8.73
Each
units
10 5mm 1 Through Hole Male Screw PCB Terminal Block 13.5A Angled Green 320 V - SPTAF 1/10-5.0-LL -
RS Stock No. 851-5733
Mfr. Part No.1777817
$22.899
Each (In a Box of 50)
units
11 7.62mm - - Female Screw Plug 41A - Green 1 kV - PC 5/11-ST1-7.62 Polyamide, Tin
RS Stock No. 144-4351
BrandRS PRO
$0.626
Each (In a Pack of 10)
units
4 5.08mm 1 Through Hole Male Screw PCB Terminal Block - Straight Green - - - Nylon 66
RS Stock No. 144-4059
BrandRS PRO
$2.247
Each (In a Box of 500)
units
5 5.08mm 1 Through Hole Female Screw Clamp Terminal Block 15A Straight Green 450 V - - Nylon 66
RS Stock No. 880-9681
Mfr. Part No.1796144
$16.069
Each (In a Box of 50)
units
6 5.08mm - - Female Spring Cage Plug 12A - Green 630 V - FKC 2.5/ 6-ST-5.08-RF EX Polyamide, Tin
RS Stock No. 191-8950
Mfr. Part No.691231710006
$7.05
Each (In a Pack of 2)
units
6 5mm 1 Through Hole - Solder Terminal Block 10A Horizontal Green 1.6 kV, 300 V ac - 2317 Polyamide
RS Stock No. 854-2603
Mfr. Part No.1942358
$14.804
Each (In a Box of 50)
units
11 5mm - - Female Spring Cage Plug 16A - Green 630 V - FKC 2.5 HC/11-STF Polyamide, Tin
RS Stock No. 190-9860
Mfr. Part No.691135700010
$10.92
Each (In a Pack of 5)
units
10 5mm 1 Through Hole - Solder Terminal Block 13.5A Vertical Grey 1.6 kV, 2 kV, 250 V ac, 300 V ac - 1357 PC
RS Stock No. 191-1283
Mfr. Part No.691254510003
$3.58
Each (In a Pack of 5)
units
3 5.08mm 1 Through Hole - Solder Terminal Block 16A Horizontal Green 1.6 kV, 2.5 kV, 300 V ac, 450 V ac - 2545 -
RS Stock No. 717-6602
Mfr. Part No.796640-6
$8.23
Each
units
6 5mm 1 Cable Mount Female Screw Plug 15A Right Angle Green 300 V ac - Buchanan -
RS Stock No. 172-2769
Mfr. Part No.1716520000
$5.01
Each (In a Box of 50)
units
- 5.08mm - Cable Mount - Screw Down - 14A - Black 400 V - BL Nylon
RS Stock No. 190-9837
Mfr. Part No.691134810101
$0.988
Each (In a Pack of 5)
units
1 - 1 Through Hole - Solder Terminal Block 16A Horizontal Grey 1.6 kV, 3 kV, 300 V ac, 750 V ac - 1348 PC
RS Stock No. 887-7511
Mfr. Part No.1869318
$10.69
Each (In a Box of 50)
units
12 5.08mm - Through Hole - Screw PCB Terminal Block 13.5A - Green 630 V - SMKDSN 1.5/12-5.08 Polyamide
RS Stock No. 853-4217
Mfr. Part No.1898790
$40.448
Each (In a Box of 50)
units
22 5.08mm - - Female Screw Plug 12A - Green 630 V - FRONT-MSTB 2.5/22-STF-5.08 Polyamide, Tin
RS Stock No. 172-2763
Mfr. Part No.BL 3.50/04/180F SN BK BX - 1615800000
$6.234
Each (In a Box of 84)
units
- 3.5mm - Cable Mount - Screw - 17A - Black 320 V - BL PBT
RS Stock No. 854-3574
Mfr. Part No.1731468
$1.112
Each (In a Box of 250)
units
1 5mm - Through Hole Female Spring Cage PCB Terminal Block 24A - Green 630 V - SPT 2.5/ 1-V-5.0 -
RS Stock No. 191-2300
Mfr. Part No.691344410005
$13.94
Each
units
5 7.62mm 1 Cable Mount - Solder Terminal Block 15A Horizontal Green 1.6 kV, 300 V ac - 3444 Polyamide
RS Stock No. 826-7214
Mfr. Part No.691101710002
$1.45
Each
units
2 5mm 1 Through Hole Female Solder PCB Terminal Block 16A Straight Blue 250 V ac - 101 Brass, Polyamide
RS Stock No. 881-4087
Mfr. Part No.1828870
$26.304
Each (In a Box of 50)
units
9 7.62mm - - Female Screw Inverted Plug 12A - Green 1 kV - GIC 2.5/ 9-ST-7.62 Polyamide, Tin (Contact)
RS Stock No. 292-9149
Mfr. Part No.1786239
$16.674
Each (In a Pack of 5)
units
- 5.08mm - - Male Screw Down - 12A - Green 320 V - CLASSIC COMBICON IC Nylon