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Ground Circuit Terminal Blocks
  1. Home
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  3. Industrial Electrical
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  5. Terminal Blocks
  6. Ground Circuit Terminal Blocks
  7. Bonsicoky 4-Pin 3.81mm…
Bonsicoky

Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics

4.6
(35 Ratings)
Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics - main product image
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₹1,005₹2,365

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Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics — 4-Pin 3.81mm | 10Set
4-Pin 3.81mm | 10Set
₹1,005
₹2,365
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Doorstep delivery by 21 Oct - 23 Oct from USA

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Secure Your Circuits with Reliable Terminal Blocks

About this item

Bonsicoky 4-Pin PCB Screw Terminal Blocks provide a secure and stable connection for your electronic projects. With a 3.81mm pitch and AC300V rating, these connectors are designed for wiring ranges of 28-16AWG, ensuring compatibility with a wide array of electronic devices. Imported directly from authorized US retailers, they offer a reliable alternative to local options.

Constructed from durable plastic and copper, these plug-in terminals are easy to install and weld. Their stable and reliable design ensures a tight connection that is not prone to loosening, making them suitable for applications like electronic watches, calculators, and communication devices. The green color adds a distinct visual identifier for circuit board layouts.

These terminal blocks are ideal for DIY electronics enthusiasts and industrial applications in India. All customs duties and GST are included in the price, with ExpressBox tracked delivery ensuring timely arrival. For robust and dependable circuit connections, choose Bonsicoky.

Key Features

  • PACKAGE CONTENT - 10 Set x PCB Screw Terminal Blocks; Terminal Pitch: 3.81mm/ 0.14inch; Type: 4-Pin; Rated Value: AC300V; Wiring Range: 28-16AWG.
  • HIGH QUALITY - The plug-in terminal is made of plastic and copper, which is convenient and durable.
  • FEATURE - PCB din rail adapter; easy to install and detach. Easy to weld, stable and reliable, tightly connected and not easy to loosen.
  • WIDE APPLICATIONS - PCB terminals are widely used in most electronic devices, such as electronic watches, calculators, and communication electronic devices.

Why choose this product

Reliable Connections for Electronics

These Bonsicoky PCB screw terminal blocks are engineered for dependable performance in electronic circuits. Their precise 3.81mm pitch and secure screw connection prevent signal loss and ensure component integrity. Unlike generic connectors, they are sourced from authorized US retailers, guaranteeing quality. The durable plastic and copper construction withstands regular use, making them ideal for both prototyping and permanent installations in India's growing electronics sector.

Who It's For vs. Who Should Skip

Ideal for electronics hobbyists, engineers, and manufacturers in India working with low-to-medium voltage circuits requiring secure wire termination. Perfect for projects involving calculators, communication devices, or custom circuit boards. Skip if your application requires higher voltage ratings (above AC300V) or specific fuse types not compatible with standard screw terminals. For very high-current industrial applications, consider specialized terminal blocks with higher amperage and voltage ratings.

How to use

  • Prepare the Wire — Strip approximately 5-7mm of insulation from the end of the wire you intend to connect. Ensure the exposed copper strands are clean and not frayed for optimal contact.
  • Insert Wire into Terminal — Open the screw terminal slightly if needed, then insert the stripped end of the wire into the terminal block's designated slot. Ensure the wire is fully seated within the terminal.
  • Secure the Connection — Using a suitable screwdriver, tighten the screw firmly. This action clamps the wire securely against the conductive terminal, creating a stable and reliable electrical connection.

Example scenarios

Typical situations where Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

An electronics hobbyist in Bangalore needs to connect multiple sensors to a custom PCB for a home automation project.

How this product helps

Using these 4-pin, 3.81mm pitch terminal blocks ensures secure, solder-free connections for each sensor. The 28-16AWG wiring range accommodates various sensor wires, and the 10-set pack provides enough for multiple projects.

Specifications

Composition

Primary MaterialPlastic
Conductive MaterialCopper

Usage

Terminal Pitch3.81mm (0.14 inch)
Number of Pins/Poles4
Rated ValueAC300V
Wiring Range28-16AWG
Number of Items per Pack10 Sets
Cost per unit₹101 per set
Shelf life after openingNot applicable
Reapplication mathNot applicable
ContraindicationsApplications exceeding AC300V or requiring non-screw termination.
Allergens / common irritantsNone stated

How we compare

FeatureBonsicoky 4-Pin 3.81mmOthers
Pitch & Pin Count4-Pin, 3.81mm PitchVaries by brand; common pitches include 2.54mm, 3.5mm, 5.08mm; 2-6 pin counts typical.
Material & DurabilityPlastic + Copper, stable & reliable connectionVaries; often plastic with brass or tin-plated copper, durability can differ.
Voltage & Wiring RangeAC300V, 28-16AWGVaries; common ratings are AC250V-300V, wiring range often 22-14AWG.
Mounting & InstallationPlug-in, easy to install/detach, weldableVaries; some screw-on, some solder-on, DIN rail compatibility differs.
Cost per Set (approx.)₹101 per set₹200-₹500 for 10 sets, depending on brand and specifications.

Product details

SKUqps5099
GTIN0772324629471
BrandBonsicoky
Model NumberJIAWONG210524006
ColorGreen
MaterialPlastic + Copper
Mounting TypePlug-in
Connector TypeScrew
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Bonsicoky

Bonsicoky focuses on providing high-quality, reliable hardware products globally, emphasizing continuous improvement in product quality and innovation for electronic components.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

How do I connect wires to these PCB screw terminal blocks?
To connect wires, strip about 5-7mm of insulation from the end of your 28-16AWG wire. Insert the stripped wire into the terminal opening and tighten the screw firmly to secure the connection. Ensure the screw is tight to prevent loosening and maintain good conductivity.
Are these Bonsicoky terminal blocks safe for use in India?
Yes, these Bonsicoky terminal blocks are rated for AC300V, making them suitable for standard Indian electrical systems. All customs duties and GST are pre-paid, and they are imported from authorized US retailers, ensuring quality and compliance for use in India.
What is the pitch and wiring range for these terminal blocks?
These terminal blocks feature a pitch of 3.81mm (0.14 inch) and are designed to accommodate a wiring range from 28AWG to 16AWG, providing flexibility for various electronic circuit connections.
Can these terminal blocks be used for DIN rail mounting?
Yes, these PCB terminal blocks are described as PCB DIN rail adapters, indicating they are designed for easy installation and detachment on standard DIN rails within control enclosures, common in industrial setups.
What electronic devices are these terminal blocks commonly used in?
These PCB terminals are widely used in many electronic devices, including electronic watches, calculators, communication electronic devices, and other circuit board applications where secure wire termination is required.
How many terminal blocks are included in one set?
Each package contains 10 sets of PCB screw terminal blocks, providing ample components for multiple projects or larger installations requiring consistent connection points.

Frequently bought together

Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics

This item:

Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics

₹1,005

Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics

This item

Bonsicoky 4-Pin 3.81mm Pitch PCB Screw Terminal Blocks (10-Set) | Industrial Grade Connectors for Electronics

₹1,005

Total price:

₹13,558

You save ₹6,381 (32%) Extra

3 items selected

3 items

₹13,558

You save ₹6,381 (32%) Extra

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Rating
4.60(35)
4.60(257)
4.70(83)
4.63(8)
4.63(8)
4.50(1,036)
4.70(294)
Brand NameBonsicokyJoinfworldJoinfworldGUETNEUGUETNEUQuartetuxcell
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,005₹2,365

You Save ₹1,360

Estimated delivery: Doorstep delivery by 21 Oct - 23 Oct from USA
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