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. 897-1070
BrandRS PRO
TWD9.40
Each (In a Pack of 10)
units
2 3.81mm 1 Through Hole Female Screw Plug 8A Right Angle Green 125 V - - Polyamide
RS Stock No. 172-2907
Mfr. Part No.BCZ 3.81/10/180F SN BK BX - 1793010000
TWD209.70
Each (In a Box of 50)
units
10 3.81mm 1 Cable Mount Female Screw Plug 17.5A Straight Black 320 V - BC 3.81 Nylon
RS Stock No. 739-3895
Mfr. Part No.BCZ 3.81/10/180F SN BK BX - 1793010000
TWD280.00
Each (In a Pack of 5)
units
10 3.81mm 1 Cable Mount Female Screw Plug 17.5A Straight Black 320 V - BC 3.81 Nylon
RS Stock No. 897-1095
BrandRS PRO
TWD28.60
Each (In a Pack of 5)
units
6 3.81mm 1 Through Hole Female Screw Plug 8A Straight Green 125 V - - Polyamide
RS Stock No. 802-6372
Mfr. Part No.1777989
TWD32.00
Each
units
2 5.08mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/2-STF-5.08 Polyamide
RS Stock No. 172-2904
Mfr. Part No.BCZ 3.81/10/180 SN BK BX - 1792830000
TWD215.20
Each (In a Box of 50)
units
10 3.81mm 1 Cable Mount Female Screw Plug 17.5A Straight Black 320 V - BC 3.81 Nylon
RS Stock No. 739-3879
Mfr. Part No.BCZ 3.81/10/180 SN BK BX - 1792830000
TWD246.00
Each (In a Pack of 5)
units
10 3.81mm 1 Cable Mount Female Screw Plug 17.5A Straight Black 320 V - BC 3.81 Nylon
RS Stock No. 325-4676
Mfr. Part No.1804917
TWD107.60
Each (In a Pack of 5)
units
- 7.62mm - Cable Mount - Screw - 20A - Green 1 kV - PC 4/ 3-ST-7.62 Nylon
RS Stock No. 112-695
Mfr. Part No.1991095
TWD24.20
Each (In a Pack of 5)
units
2 5mm 1 Through Hole - Spring Cage PCB Terminal Block 24A Straight Green 250 V - SPT 2.5/ 2-V-5.0 -
RS Stock No. 493-2608
Mfr. Part No.1757132
TWD265.80
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount Female Screw - 12A - Green 250 V - MSTB 2.5/14-ST-5.08 Nylon
RS Stock No. 220-4260
Mfr. Part No.1725656
TWD16.00
Each (In a Pack of 5)
units
2 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight Green 320 V - MPT 0.5/2-2.54 Nylon
RS Stock No. 897-0736
BrandRS PRO
TWD7.70
Each (In a Pack of 10)
units
2 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight Black 250 V - - Polyamide
RS Stock No. 710-0104
Mfr. Part No.282834-2
TWD26.00
Each (In a Pack of 5)
units
2 2.54mm 1 Through Hole Male Screw PCB Terminal Block 10A Straight Green 150 V ac - Buchanan Nylon
RS Stock No. 164-8905
Mfr. Part No.282834-2
TWD15.80
Each (In a Bag of 300)
units
2 2.54mm 1 Through Hole Male Screw PCB Terminal Block 10A Straight Green 150 V ac - Buchanan Nylon
RS Stock No. 790-1196
BrandRS PRO
TWD20.00
Each (In a Pack of 5)
units
4 5.08mm 2 Through Hole Female Screw PCB Terminal Block 25A Straight Green 300 V - - Polyamide
RS Stock No. 802-4988
Mfr. Part No.1754520
TWD93.00
Each
units
6 5mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/6-ST Polyamide
RS Stock No. 467-0259
Mfr. Part No.1985807
TWD27.00
Each (In a Pack of 5)
units
- 3.5mm - Through Hole - Solder - 13.5A - Black 300 V - MKDS 1/ 2-3.5 HT BK Nylon
RS Stock No. 891-9905
Mfr. Part No.734-112/037-000
BrandWago
TWD257.00
Each
units
12 3.5mm 1 Through Hole Female Screw Plug 10A - - 160 V, 320 V - - Polyamide
RS Stock No. 170-3810
Mfr. Part No.1754520
TWD119.90
Each (In a Box of 50)
units
6 5mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/ 6-ST Polyamide
RS Stock No. 802-4896
Mfr. Part No.1752104
TWD33.00
Each
units
2 3.5mm 1 Through Hole Male Spring Cage PCB Terminal Block 9A Right Angle Green 200 V - SPTA 1/2-3.5 Polyamide