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. 897-1051
BrandRS PRO
MYR0.892
Each (In a Pack of 10)
units
2 3.5mm 1 PCB Mount Male Clamp PCB Header 10A Right Angle - Green 200 V - -
RS Stock No. 816-5114
Mfr. Part No.14010413102000
BrandHARTING
MYR14.67
Each
units
4 2.54mm 2 Surface Mount - Push In PCB Terminal Block 8.4A Horizontal - Black 160 V - Har-Flexicon
RS Stock No. 189-6098
Mfr. Part No.1757116
MYR38.656
Each (In a Pack of 5)
units
12 5.08mm 1 Cable Mount - Screw Down - 12A - - Green 630 V - MSTB 2.5/12-ST-5.08
RS Stock No. 630-0413
Mfr. Part No.ML-40-S1BYF-2P
BrandSato Parts
MYR5.36
Each
units
2 7.62mm 1 Through Hole - Solder Barrier Strip 10A Straight - Black 250 V - -
RS Stock No. 707-5064
Mfr. Part No.20020107-C031A01LF
MYR1.194
Each (In a Pack of 5)
units
3 3.5mm 1 Through Hole Male Solder Header 10A Straight - Green 300 V ac - 06-350
RS Stock No. 821-9094
Mfr. Part No.284507-2
MYR6.85
Each
units
2 3.81mm 1 Cable Mount Male Screw Clamp Plug 11A Straight - Green 300 V - Buchanan
RS Stock No. 181-3863
Mfr. Part No.231-632
BrandWago
MYR11.97
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. 170-3893
Mfr. Part No.1840379
MYR13.348
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
RS Stock No. 790-1127
BrandRS PRO
MYR1.248
Each (In a Pack of 10)
units
1 2.54mm 1 Through Hole Female Spring Cage PCB Terminal Block 6A Straight - Green 150 V - -
RS Stock No. 804-2103
Mfr. Part No.1840379
MYR16.03
Each
units
3 3.5mm 1 Cable Mount Female Screw Plug 8A Straight - Green 320 V - MC 1.5/3-ST-3.5
RS Stock No. 891-9918
Mfr. Part No.233-203
BrandWago
MYR7.56
Each
units
3 2.5mm 1 PCB Mount - Solder PCB Terminal Block 6A - - - 160 V, 320 V - -
RS Stock No. 853-4251
Mfr. Part No.1900879
MYR2,541.14
1 Box of 50
Box(es)
12 5.08mm 1 - Female Screw Plug 8A - - Green 630 V - MC 1.5/12-ST1-5.08
RS Stock No. 802-5007
Mfr. Part No.1754562
MYR27.50
Each
units
8 5mm 1 Plug-In Female Screw Plug 12A Straight - Green 320 V - MSTB 2.5/8-ST
RS Stock No. 170-3899
Mfr. Part No.1840502
MYR45.572
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
RS Stock No. 802-6176
Mfr. Part No.1766903
MYR23.08
Each
units
4 7.5mm 1 Plug-In Female Screw Plug 12A Straight - Green 630 V - GMSTB 2.5/4-ST
RS Stock No. 855-7955
Mfr. Part No.3073801
MYR416.26
1 Box of 10
Box(es)
2 - 1 - Female Bolt On Terminal Block 125A - - Grey 1 kV - -
RS Stock No. 121-6822
Mfr. Part No.691351500004
MYR8.629
Each (In a Box of 180)
units
4 5.08mm 1 Cable Mount Female Screw Terminal Block 20A Straight - Green 300 V ac - 351
RS Stock No. 825-0701
Mfr. Part No.691351500004
MYR13.40
Each
units
4 5.08mm 1 Cable Mount Female Screw Plug 20A Straight - Green 300 V ac - 351
RS Stock No. 193-0564
Mfr. Part No.1715721
MYR4.838
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
RS Stock No. 325-4193
Mfr. Part No.BLZ 5.08/8 -1527060000
BrandWeidmuller
MYR20.886
Each (In a Pack of 5)
units
8 5.08mm 1 Cable Mount Female Screw Down Plug 19A Straight - Orange 400 V - BL 5.08
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