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 Pole Format Colour Voltage Rating CAD Drawing Series
RS Stock No. 220-4260
Mfr. Part No.1725656
€1.466
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
RS Stock No. 220-4355
Mfr. Part No.1725737
€6.814
Each (In a Pack of 5)
units
10 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight - Green 320 V - MPT 0.5/10-2.54
RS Stock No. 220-4305
Mfr. Part No.1725698
€4.102
Each (In a Pack of 5)
units
6 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight - Green 320 V - MPT 0.5/ 6-2.54
RS Stock No. 825-0824
Mfr. Part No.691361100008
€3.86
Each
units
8 3.5mm 1 Cable Mount Female Screw Plug 10.5A Straight - Green 300 V ac - 3611
RS Stock No. 121-6831
Mfr. Part No.691361100008
€2.819
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
RS Stock No. 712-4487
Mfr. Part No.1778861
€2.90
Each (In a Pack of 5)
units
5 2.5mm - Cable Mount Male Spring Cage Plug 6A Straight - - 160 V - PTSM 0.5/ 5-P-2.5
RS Stock No. 897-1339
BrandRS PRO
€0.67
Each (In a Pack of 10)
units
4 3.5mm 1 Through Hole Male Screw PCB Terminal Block 6A Straight - Black 300 V - -
RS Stock No. 220-4276
Mfr. Part No.1725669
€2.148
Each (In a Pack of 5)
units
3 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight - Green 320 V - MPT 0.5/ 3-2.54
RS Stock No. 425-8736
Mfr. Part No.PM 5.08/03/90 3.5SN BK BX - 1760520000
€1.164
Each (In a Pack of 5)
units
3 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight - Black 600 V - PM 5.08
RS Stock No. 172-2554
Mfr. Part No.PM 5.08/03/90 3.5SN BK BX - 1760520000
€0.207
Each (In a Box of 500)
units
3 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight - Black 600 V - PM 5.08
RS Stock No. 802-6372
Mfr. Part No.1777989
€2.26
Each
units
2 5.08mm 1 Plug-In Female Screw Plug 12A Straight - Green 320 V - MSTB 2.5/2-STF-5.08
RS Stock No. 220-4327
Mfr. Part No.1725711
€5.436
Each (In a Pack of 5)
units
8 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight - Green 320 V - MPT 0.5/8-2.54
RS Stock No. 494-8912
BrandRS PRO
€0.474
Each (In a Pack of 5)
units
3 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight - Grey 300 V - -
RS Stock No. 790-1098
BrandRS PRO
€0.506
Each (In a Pack of 5)
units
2 2.54mm 1 Through Hole Female Screw PCB Terminal Block 6A Straight - Green 125 V - -
RS Stock No. 826-7318
Mfr. Part No.691301710003
€2.26
Each
units
3 5mm 1 Cable Mount Female Screw PCB Terminal Block 12A Straight - Blue 300 V ac - 301
RS Stock No. 425-8720
Mfr. Part No.PM 5.08/02/90 3.5SN BK BX - 1760510000
€0.832
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight - Black 600 V - PM 5.08
RS Stock No. 172-2798
Mfr. Part No.1526860000
BrandWeidmuller
€4.175
Each (In a Box of 50)
units
6 5.08mm 1 Cable Mount Female Screw Plug 19A Straight - Orange 400 V - BL 5.08
RS Stock No. 189-6048
Mfr. Part No.1757048
€2.736
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount - Screw - 12A - - Green 630 V - MSTB 2.5/5-5.08
RS Stock No. 325-4187
Mfr. Part No.BLZ 5.08/6 -1526860000
BrandWeidmuller
€5.87
Each (In a Pack of 5)
units
6 5.08mm 1 Cable Mount Female Screw Plug 19A Straight - Orange 400 V - BL 5.08
RS Stock No. 790-1155
BrandRS PRO
€0.474
Each (In a Pack of 5)
units
3 5.08mm 1 Through Hole Female Screw PCB Terminal Block 25A Straight - Green 300 V - -
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