3 Pin PCB Mount Terminal Block (Screw type) - 5mm Pitch (Black)
3 Pin PCB Mount Terminal Block (Screw type) - 5mm Pitch (Black)
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3 Pin PCB Mount Terminal Block (Screw type) - 5mm Pitch (Black)

138 In stock
Rs. 8.00 (Exc. GST)
Rs. 8.00

3 Pin 5mm Pitch Plug-in Screw Terminal Block Connector is a type of electrical connector, frequently used to connect wires to the PCB. The connector has a screw in each pin to fasten the wire securely. It has tin-plated brass for pin header and has nickel-plated brass contacts. However, the screw terminal blocks could provide 16A/300V nominal rating for the DC current. The Dielectric strength is more than 2kV.

Other than this, it could provide more than 1000 M ohm Insulation Resistance in 500 VDC. The connector is made using PBT (Polybutylene terephthalate) which is mechanically strong, heat resistant(UL94-V0 or V2) and has good insulation properties. 

3-Pin Screw Terminal Features & Specifications:

  • Pin header                               : Tin plated brass.
  • Contacts                                  : Nickel-plated brass.
  • Heat resistant. 
  • Connector                               : PCB Terminal Block
  • Termination.                            : Screw
  • No. of Contacts                      : 3
  • Allowed Wire Size (AWG)      : 24 ~ 16
  • Voltage(V).                               : 220V AC
  • Operating Current (A)            : 16
  • Mounting Type                        : Through Hole
  • Pin Spacing (mm)                   : 5
  • Material                                    : Metal and plastic
  • Length (mm)                            : 15
  • Width (mm)                              : 7.5
  • Height (mm)                            : 14

3-Pin Screw Terminal Applications:

  • Connecting Motors wire in the Board
  • AC or DC connection in the board
  • Quick disconnect related issue for handling of Boards
  • Industrial connections
  • Solderless Board to wire connectivity

3-Pin Screw Terminal Dimension and footprint:

3-Pin Screw Terminal

Example Projects on 3-Pin Screw Terminal:

How to install Terminal Blocks

Additional Resources:

Attaching Wire to PCB using Terminal Block

Package Includes:

1x 3-Pin Screw Terminal

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Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.


We ship to all over India with free shipping on all prepaid orders. For Cash on Delivery orders INR 70 will be charged for orders below INR 599 and INR 20 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.

Please note that the Minimum Order Value is INR 200 for both prepaid and COD orders.

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