---
product_id: 76403713
title: "Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block"
brand: "oiyagai"
price: "€ 22.84"
currency: EUR
in_stock: true
reviews_count: 8
category: "Oiyagai"
url: https://www.desertcart.fi/products/76403713-oiyagai-20-set-3-pin-5-08mm-pitch-male-female
store_origin: FI
region: Finland
---

# 15A current rating 5.08mm pitch precision 3-pin screw terminal Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block

**Brand:** oiyagai
**Price:** € 22.84
**Availability:** ✅ In Stock

## Summary

> 🔌 Stack, Snap & Power Up Your Projects with Oiyagai!

## Quick Answers

- **What is this?** Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block by oiyagai
- **How much does it cost?** € 22.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/76403713-oiyagai-20-set-3-pin-5-08mm-pitch-male-female)

## Best For

- oiyagai enthusiasts

## Why This Product

- Trusted oiyagai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk 20-Pair Set:** Generous pack size perfect for professional prototyping and large-scale wiring setups.
- • **Precision 5.08mm Pitch:** Standardized pin spacing ensures seamless stacking and modular expansion without wasted space.
- • **Compact & Durable Build:** Space-saving dimensions with high-quality plastic housing rated for -30°C to 120°C operation.
- • **Reliable 15A Power Handling:** Supports up to 300V AC with robust 15A current capacity for demanding projects.
- • **Secure Screw Terminal Design:** Firm wire grip with quick-disconnect male/female blocks for hassle-free maintenance.

## Overview

The Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block offers a professional-grade solution for secure, modular electrical connections. Rated for 300V AC and 15A current, these compact, durable connectors feature a precise 5.08mm pitch that enables seamless stacking and efficient PCB mounting. Ideal for engineers and makers seeking reliable, easy-to-maintain wiring with quick-disconnect functionality, this bulk set of 20 pairs ensures you’re always ready to scale your projects with confidence.

## Description

Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block: desertcart.com: Industrial & Scientific

Review: Quality, strength, and stacking (stringing) connectors! - These connectors are quite nice. I purchases both the 2 pin and the 9 pin connectors and intend to purchase more. They are strong and grip the wire well and are mechanically well made. They are tight and snap together well so I do not expect wiring connection problems such as intermittent contact. (I am still working on my project.) Also important to me was that for a 0.200 pin spacing (5.08mm) a number of the connectors can be placed end to end (stacked or strung together as the length of each connector is exactly an integral multiplier of the pin spacing. Hence, one does not have to leave any dead space between of connectors. I need to to have about 30 screw connector positions and they stacked fine. Most of the connectors that are on desertcart have extra material at the ends and so will not string (stack) together. Another review mentioned that the pins are 0.040" square and so do not fit in a 0.040 diameter round hole, which most proto-board are suppose to be designed to. This is indeed the case and so one either forces the pin through the hole or has to resize the drill hole. A #54 drill bit at 0.055" works well for enlarging the holes at the expense of lost of the through connection material. I found a very nice, clean, proto-board that had well defined holes and solder pads worked well for this re-sizing of the holes and re-drilling went smoothly. https://www.desertcart.com/gp/product/B07FK41NG8/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 For some reason a typical broad search on desertcart does not bring up these boards, but the supplier site will with some searching.
Review: Well made and very useful screw terminal block connectors. - These terminal blocks are well made and the wires attached firmly. I especially like the quick disconnect connecting block that makes these terminals easy to swap out another device without unscrewing all the wires. I would definatley recommend these for connecting lots of wires to an electronics project/device.

## Features

- Product Name : PCB Terminal Block;Model : 5.08-3P;Material : Plastic
- Rated Value : AC 300V 15A;Pin Number : 3P Pin Distance : 5.08mm/0.2";
- Cable Hole Width : 2.5mm/ 0.1";Male Block Size : 15 x 12 x 12mm/0.6" x 0.5" x 0.5" (L*W*H)
- Female Block Size : 17 x 15 x 15mm/0.7" x 0.6" x 0.6" (L*W*H);Color : Green
- Net Weight : 108g;Package Content : 20 Pair x PCB Terminal Block

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07796L148 |
| Best Sellers Rank | #88,586 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #122 in Screw Terminals |
| Brand Name | Oiyagai |
| Centerline Length | 15 Millimeters |
| Color | 03P x 20 Set |
| Connector Type | Screw |
| Current Rating | 15 Amps |
| Customer Reviews | 4.6 out of 5 stars 379 Reviews |
| Item Dimensions W x H | 0.6"W x 0.5"H |
| Item Pitch | 5.08 Millimeters |
| Manufacturer | Oiyagai |
| Material | Plastic |
| Material Type | Plastic |
| Model | 5.08-3P |
| Mounting Type | PCB Mount |
| Number Of Contacts | 3 |
| Number Of Poles | 3 |
| Number of Positions | 3 |
| Pitch | 5.08 Millimeters |
| Temperature Range | -30~120 Degrees Celsius |
| UPC | 765470381881 |
| Upper Temperature Rating | 120 Degrees Celsius |
| Voltage | 300 Volts |

## Product Details

- **Current Rating:** 15 Amps
- **Item Pitch:** 5.08 Millimeters
- **Connector Type:** Screw
- **Number Of Contacts:** 3
- **Mounting Type:** PCB Mount
- **Material:** Plastic
- **Color:** 03P x 20 Set
- **Brand:** Oiyagai
- **Voltage:** 300 Volts
- **Number Of Poles:** 3

## Images

![Oiyagai 20 Set 3-Pin 5.08mm Pitch Male Female PCB Screw Terminal Block - Image 1](https://m.media-amazon.com/images/I/61JC7334JlL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality, strength, and stacking (stringing) connectors!
*by N***E on September 7, 2020*

These connectors are quite nice. I purchases both the 2 pin and the 9 pin connectors and intend to purchase more. They are strong and grip the wire well and are mechanically well made. They are tight and snap together well so I do not expect wiring connection problems such as intermittent contact. (I am still working on my project.) Also important to me was that for a 0.200 pin spacing (5.08mm) a number of the connectors can be placed end to end (stacked or strung together as the length of each connector is exactly an integral multiplier of the pin spacing. Hence, one does not have to leave any dead space between of connectors. I need to to have about 30 screw connector positions and they stacked fine. Most of the connectors that are on Amazon have extra material at the ends and so will not string (stack) together. Another review mentioned that the pins are 0.040" square and so do not fit in a 0.040 diameter round hole, which most proto-board are suppose to be designed to. This is indeed the case and so one either forces the pin through the hole or has to resize the drill hole. A #54 drill bit at 0.055" works well for enlarging the holes at the expense of lost of the through connection material. I found a very nice, clean, proto-board that had well defined holes and solder pads worked well for this re-sizing of the holes and re-drilling went smoothly. https://www.amazon.com/gp/product/B07FK41NG8/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 For some reason a typical broad search on amazon does not bring up these boards, but the supplier site will with some searching.

### ⭐⭐⭐⭐⭐ Well made and very useful screw terminal block connectors.
*by J***R on September 28, 2019*

These terminal blocks are well made and the wires attached firmly. I especially like the quick disconnect connecting block that makes these terminals easy to swap out another device without unscrewing all the wires. I would definatley recommend these for connecting lots of wires to an electronics project/device.

### ⭐⭐⭐⭐⭐ Works fine fits well
*by W***E on April 14, 2024*

Just as advertised

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-15*