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. 881-9013
Mfr. Part No.1790548
$20.055
Each (In a Box of 50)
units
16 3.5mm 2 Cable Mount Female Spring Cage Plug 8A - Green 250 V - DFMC 1.5/ 8-ST-3.5-LR Polyamide, Tin
RS Stock No. 189-5966
Mfr. Part No.1731721
$4.52
Each (In a Pack of 5)
units
2 7.62mm 1 Through Hole Female Screw PCB Terminal Block 30A Straight Green 1 kV - GMKDS 3/ 2-7.62 Nylon
RS Stock No. 762-6081
Mfr. Part No.BL 3.50/16/180F SN OR BX - 1606780000
$27.218
Each (In a Pack of 5)
units
16 3.5mm - Cable Mount - Screw - 17A - Orange 320 V - BL PBT
RS Stock No. 425-522
Mfr. Part No.CTB7000/36
BrandCAMDENBOSS
$23.35
Each
units
36 5mm 1 Through Hole Male Screw PCB Terminal Block 13A Straight - 380 V - - PC
RS Stock No. 790-1064
BrandRS PRO
$1.098
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole Female Screw PCB Terminal Block 16A Straight Green 300 V - - Polyamide
RS Stock No. 408-7871
Mfr. Part No.PM 5.08/02/90 3.5SN OR BX - 1760490000
$1.838
Each (In a Pack of 5)
units
2 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight Orange 600 V - PM 5.08 Nylon
RS Stock No. 494-8912
BrandRS PRO
$1.08
Each (In a Pack of 5)
units
3 5mm 1 Through Hole Male Screw PCB Terminal Block 16A Straight Grey 300 V - - PBT
RS Stock No. 859-7577
Mfr. Part No.1897458
$23.621
Each (In a Box of 50)
units
8 3.81mm 1 Cable Mount Female Screw Plug 6A Straight Green 400 V - QC 0.5/ 8-ST-3.81 Polyamide, Tin
RS Stock No. 792-3506
Mfr. Part No.1792876
$1.018
Each (In a Pack of 10)
units
3 5mm 1 Through Hole Male Spring Cage PCB Terminal Block 12A Horizontal Green 630 V - PTS 1.5/3-5.0-H Polyamide
RS Stock No. 790-1095
BrandRS PRO
$6.34
Each
units
12 5.08mm 1 Through Hole Female Screw PCB Terminal Block 16A Straight Green 300 V - - Polyamide
RS Stock No. 220-4355
Mfr. Part No.1725737
$14.792
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 Nylon
RS Stock No. 172-2566
Mfr. Part No.PM 5.08/03/90 3.5SN OR BX - 1760500000
$1.038
Each (In a Box of 500)
units
3 5.08mm 1 Through Hole Male Screw PCB Terminal Block 24A Straight Orange 600 V - PM 5.08 Nylon
RS Stock No. 804-5105
Mfr. Part No.1889262
$1.12
Each
units
1 5mm 1 Through Hole Male Spring Cage PCB Terminal Block 16A Straight Green 400 V - ZFKDSA 1.5C-6.0 Polyamide
RS Stock No. 897-0803
BrandRS PRO
$0.599
Each (In a Pack of 10)
units
2 5mm 1 Through Hole Male Screw PCB Terminal Block 10A Straight Green 300 V - - Polyamide
RS Stock No. 193-0586
Mfr. Part No.1729128
$1.982
Each (In a Pack of 5)
units
- 5.08mm - Through Hole - Solder - 13.5A - - 630 V 3D CAD Model MKDSN Nylon
RS Stock No. 170-3763
Mfr. Part No.1864134
$20.517
Each (In a Box of 50)
units
12 5mm 1 Through Hole Female Screw PCB Terminal Block 12A Straight Green 320 V - SDC 2.5/12-PV-5.0-ZB -
RS Stock No. 897-1168
BrandRS PRO
$1.209
Each (In a Pack of 10)
units
3 5mm 1 Through Hole Female Screw Plug 15A Right Angle Green 300 V - - Polyamide
RS Stock No. 493-2557
Mfr. Part No.1881406
$14.772
Each (In a Pack of 5)
units
- 2.5mm - Free Hanging (In Line) Female Screwless - 4A - Green 100 V - FK-MC 0.5/10-ST-2.5 Nylon
RS Stock No. 172-2761
Mfr. Part No.BL 3.50/04/180 SN OR BX - 1597380000
$5.975
Each (In a Box of 132)
units
- 3.5mm - Cable Mount - Screw Down - 17A - Orange 320 V - BL PBT
RS Stock No. 121-6828
Mfr. Part No.691352710005
$3.26
Each (In a Box of 150)
units
5 5mm 1 Cable Mount Female Screw Terminal Block 20A Straight Green 300 V ac - 3527 Polyamide