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. 403-904
Mfr. Part No.1716360000
MYR17.692
Each (In a Pack of 5)
units
- 5.08mm - Cable Mount - Screw Down - 14A - Orange 400 V - BL Nylon
RS Stock No. 189-6442
Mfr. Part No.733-102
BrandWago
MYR15.036
Each (In a Pack of 5)
units
- 2.5mm - - - - - 4A - - 250 V ac - - -
RS Stock No. 790-1127
BrandRS PRO
MYR1.885
Each (In a Pack of 10)
units
1 2.54mm 1 Through Hole Female Spring Cage PCB Terminal Block 6A Straight Green 150 V - - Polyamide
RS Stock No. 170-3893
Mfr. Part No.1840379
MYR14.585
Each (In a Box of 250)
units
3 3.5mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MC 1.5/ 3-ST-3.5 Polyamide
RS Stock No. 855-7955
Mfr. Part No.3073801
MYR53.416
Each (In a Box of 10)
units
2 - 1 - Female Screw Terminal Block 125A - Grey 1 kV - - Polyamide
RS Stock No. 804-2140
Mfr. Part No.1840502
MYR94.18
Each
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. 181-3863
Mfr. Part No.231-632
BrandWago
MYR11.424
Each (In a Pack of 10)
units
2 5.08mm 1 - Male Spring Cage Plug 12A - Orange 630 V - MCS-MIDI Classic -
RS Stock No. 897-0972
BrandRS PRO
MYR6.69
Each (In a Pack of 5)
units
6 10mm 1 Through Hole Male Screw PCB Terminal Block 10A Straight Green 300 V - - Polyamide
RS Stock No. 853-4251
Mfr. Part No.1900879
MYR55.524
Each (In a Box of 50)
units
12 5.08mm 1 - Female Screw Plug 8A - Green 630 V - MC 1.5/12-ST1-5.08 Polyamide, Tin
RS Stock No. 193-0564
Mfr. Part No.1715721
MYR5.87
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole - Screw PCB Terminal Block 22A Straight Green 250 V 3D CAD Model COMBICON MKDS Polyamide
RS Stock No. 181-4793
Mfr. Part No.231-306/026-000
BrandWago
MYR22.69
Each (In a Pack of 5)
units
6 5.08mm 1 - Female Spring Cage Plug 15A - Orange 300 V - MCS-MIDI Classic Nylon
RS Stock No. 161-7230
Mfr. Part No.1766903
MYR29.201
Each (In a Box of 50)
units
- - - - - - - - - - - - GMSTB 2.5/ 4-ST -
RS Stock No. 802-5007
Mfr. Part No.1754562
MYR33.19
Each
units
8 5mm 1 Plug-In Female Screw Plug 12A Straight Green 320 V - MSTB 2.5/8-ST Polyamide
RS Stock No. 762-6072
Mfr. Part No.BL 3.50/14/180F SN OR BX - 1606760000
MYR62.782
Each (In a Pack of 5)
units
- 3.5mm - Cable Mount - Screw - 17A - Orange 320 V - BL PBT
RS Stock No. 172-2934
Mfr. Part No.BL 3.50/14/180F SN OR BX - 1606760000
MYR45.017
Each (In a Box of 30)
units
- 3.5mm - Cable Mount - Screw - 17A - Orange 320 V - BL PBT
RS Stock No. 180-7622
Mfr. Part No.231-302/026-000
BrandWago
MYR17.178
Each (In a Pack of 10)
units
- 5.08mm - - - Spring Cage - 16A - - 250 V - - -
RS Stock No. 172-2758
Mfr. Part No.1716360000
MYR13.468
Each (In a Box of 50)
units
- 5.08mm - Cable Mount - Screw Down - 14A - Orange 400 V - BL Nylon
RS Stock No. 193-0609
Mfr. Part No.1725038
MYR13.22
Each (In a Pack of 5)
units
4 5.08mm 2 Through Hole - Screw PCB Terminal Block 22A Straight Green 250 V - MKKDS 1.5/ 2-5.08 -
RS Stock No. 804-2103
Mfr. Part No.1840379
MYR22.33
Each
units
3 3.5mm 1 Cable Mount Female Screw Plug 8A Straight Green 320 V - MC 1.5/3-ST-3.5 Polyamide
RS Stock No. 825-0701
Mfr. Part No.691351500004
MYR9.63
Each
units
4 5.08mm 1 Cable Mount Female Screw Plug 20A Straight Green 300 V ac - 351 Polyamide