---
product_id: 430469103
title: "XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors"
brand: "interstellar electronics"
price: "¥88837"
currency: JPY
in_stock: true
reviews_count: 5
category: "Interstellar Electronics"
url: https://www.desertcart.jp/products/430469103-xxxl-electronic-component-assortment-box-kit-5228-pcs-capacitors-transistors
store_origin: JP
region: Japan
---

# 434 transistors & mosfets 5228 pcs total components 75 trim pots & 30 potentiometers XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors

**Brand:** interstellar electronics
**Price:** ¥88837
**Availability:** ✅ In Stock

## Summary

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## Quick Answers

- **What is this?** XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors by interstellar electronics
- **How much does it cost?** ¥88837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/430469103-xxxl-electronic-component-assortment-box-kit-5228-pcs-capacitors-transistors)

## Best For

- interstellar electronics enthusiasts

## Why This Product

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

## Key Features

- • **Precision Control:** 75 trim pots and 30 potentiometers for fine-tuning your projects with ease.
- • **Organized Efficiency:** Components sorted in dedicated boxes inside a sturdy 15x11x4 inch case—no more digging through junk drawers.
- • **All-in-One Powerhouse:** 5228 essential electronic components neatly sorted for instant prototyping mastery.
- • **Bonus Prototyping Tools:** Includes mini breadboard, cutter, solder, and hookup wire to jumpstart your build right out of the box.
- • **Transistor Treasure Trove:** 434 versatile transistors and MOSFETs to power your next-level circuit designs.

## Overview

The XXXL Electronic Component Assortment Box Kit offers 5228 high-quality, commonly used electronic parts including capacitors, transistors, ICs, resistors, LEDs, and more, all organized in separate compartments within a protective case. Designed for professional and hobbyist engineers alike, it streamlines prototyping and testing by consolidating essential components and tools like a mini breadboard and solder, making it the ultimate starter kit for any electronics bench.

## Description

XXXL Electronic Component Assortment including the following components: MKT Polyester Box Capacitors Assortment, 235 pcs 1nF to 1uF, 63V IC Assortment, 150 pcs LM358,LM324,JRC4558,NE5532,PC817,NE555,PT2399,LM393,LM339,LM386,TDA2822D,TDA2030A,UC3842AN,UC3843AN,ULN2003AN,ULN2803APG,ICL7660s, Sockets, Adapter Transistor Assortment, 434 pcs BJT, Mosfet, Darlington, Germanium JFET: 2n3904,2n3906,2n5551,2n5401,C945,A733,C1815,A1015,SS8050,SS8550,S9014,S9015,BC327,BC337,BC547,BC557,BC548,BC558,2n5088,2n2222,2n7000,BC517,3AX31,J201 Inductor Assortment, 200 pcs 1uH to 4.7mH Potentiometer Assortment, 30 pcs B1k,B2k,B5k,B10k,B20k,B50k,B100k,B250k,B500k,B1M Power Transistor / Voltage Regulator / Thyristor / Mosfet Assortment, 90 pcs 78L05,L7805,79L05,L7905,78L12,L7824,LM317,TL431A,TIP122,TIP127,MAC97A6,BT134600E,BTA06,IRF540,IRFZ44,TIP31C,TIP32C,TIP41C,TIP42C D882,B772,BD139,BD140 Resistor Assortment, 2640 pcs 0Ω to 10M, 1/4w Diodes Assortment, 273 pcs 1n5819,1n5822,SR1100,SR2100,SR3100,UF4007,UF5408,1n270,FR107,FR207,FR307,FR157,HER108,HER208,1n4148,1n914,1n4001,1n4004,1n4007,2n5399,2n5408,6A10,DB3 Trim Pot Assortment, 75 pcs 100Ω to 2M Photoresistor / IR / Vactrol Assortment, 44 pcs MG4516,5506,5516,5528,5537,5539,5549,12528,HS0038B,TSAL6200,VTL5C Switch Assortment, 80 pcs SPDT ON/ON, SPDT ON-OFF-ON, DPDT ON/ON, DPDT ON-OFF-ON, Momentary, Tactile Mini Switches Ceramic Capacitor Assortment, 300 pcs 2pf to 100nF, 50V Electrolytic Capacitor Assortment, 200 pcs 0.1uF to 220uF PCB / Headers / Terminals, 71 pcs 2x8, 3x7, 4x6, 5x7, 7x9 cm, 2pin, 3 pin Zener Assortment, 300 pcs 2V to 30V LED Assortment, 100 pcs Cutter, Solder, Mini Breadboard, AWG22 hookup Wire

Review: It's a good kit for prototyping which is what I bought it for. Most of my designs end up being surface mount PCBs but it's a little hard to prototype and test with surface mount components. Lately I found myself spending too much time digging through parts draws and junk boxes when bread boarding circuits to test. I think this kit is going to put a stop to all of that. It's has pretty much all your common components in one place which is how I intent to try and keep it. The product description says the outer case is for shipping only but it seems decent enough to keep everything together on the shelf. All the smaller cases inside are about what you would expect and will keep everything organized well enough. The resistors kit is large but as bad as anybodies in that it is just a bunch of cut reel strips that invariably get tangled together. So the search continues for a good thru-hole resistor storage solution. The parts themself look like they are decent quality as does the entire kit. There are quite few parts I know I'll never use but they are there on the off chance I need one. The prototype boards are nice to have as it seems I never have enough and an extra pair of nippers is always welcome. It's a bit pricey for my needs since I already have much of this but to fill the gaps in my inventory and bring everything together in one place will make it worth it in the time it saves in the long run. If you are just starting out it's a pretty complete kit of common parts and a good start for any bench.
Review: Fast shipping. As advertised, great value.

## Features

- XXXL Electronic Component Assortment
- Includes 5228 pcs of the most important and usefull Electronic Components
- Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Voltage Regulators, Mosfets, Trim Pots,
- Photoresistors, Zeners, Switches, PCBs, Headers, Terminals, LEDs, Wires, Resistors, Cutter, Breadboard, Solder
- Each product group comes sorted accordingly in a separate box and the whole Assortment comes in a big 15x11x4 inch box (not suitable as a carrying box, only for protection and hold the Assortment together until it arrives)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LZNX7VC |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 335,904 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 729 in BJT Transistors |
| Customer Reviews | 4.6 4.6 out of 5 stars (100) |
| Date First Available | 27 Oct. 2020 |
| Item Weight | 3.33 kg |
| Manufacturer | Interstellar Electronics |
| Manufacturer reference | XXXL Electronic Component Box |
| Material | Polyester |
| Part number | XXXL Electronic Component Box |
| Product Dimensions | 36.32 x 26.67 x 9.65 cm; 3.33 kg |
| Shape | Wafer |

## Images

![XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors - Image 1](https://m.media-amazon.com/images/I/712phWIBmEL.jpg)
![XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors - Image 2](https://m.media-amazon.com/images/I/91CeYK3iivL.jpg)
![XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors - Image 3](https://m.media-amazon.com/images/I/71qg0+TNCOL.jpg)
![XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors - Image 4](https://m.media-amazon.com/images/I/71Iz+ePeZ0L.jpg)
![XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors - Image 5](https://m.media-amazon.com/images/I/71uk2O14X3L.jpg)

## Questions & Answers

**Q: What voltage are the LEDs?**
A: LED red, 2V-2.2V
LED green, 3V-3.2V
LED blue, 3V-3.2V
LED yellow, 2V-2.2V
LED white, 3V-3.2V

**Q: Many of these kits have resistor wires that are to thin for bread-boarding. Do the resistors in this kit work on breadboards?**
A: We use the industry standard resistors only. Resistors with thick wire diameters are rarely manufactured nowadays.
For using resistors with breadboard we recommend to bend the resistor legs first and then push the resistor into the breadboard by grabbing the leg of the resistor with long nose pliers.

**Q: Is there any way to receive in the usa this xxxl electronic component assortment box kit this year and not next year?**
A: Due to the covid situation there are many delays at the amazon warehouses, we try our best  to supply inventory as soon as possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***P on 9 February 2021*

It's a good kit for prototyping which is what I bought it for. Most of my designs end up being surface mount PCBs but it's a little hard to prototype and test with surface mount components. Lately I found myself spending too much time digging through parts draws and junk boxes when bread boarding circuits to test. I think this kit is going to put a stop to all of that. It's has pretty much all your common components in one place which is how I intent to try and keep it. The product description says the outer case is for shipping only but it seems decent enough to keep everything together on the shelf. All the smaller cases inside are about what you would expect and will keep everything organized well enough. The resistors kit is large but as bad as anybodies in that it is just a bunch of cut reel strips that invariably get tangled together. So the search continues for a good thru-hole resistor storage solution. The parts themself look like they are decent quality as does the entire kit. There are quite few parts I know I'll never use but they are there on the off chance I need one. The prototype boards are nice to have as it seems I never have enough and an extra pair of nippers is always welcome. It's a bit pricey for my needs since I already have much of this but to fill the gaps in my inventory and bring everything together in one place will make it worth it in the time it saves in the long run. If you are just starting out it's a pretty complete kit of common parts and a good start for any bench.

### ⭐⭐⭐⭐⭐ Review
*by W***Z on 26 November 2023*

Fast shipping. As advertised, great value.

### ⭐⭐⭐⭐⭐ Review
*by P***E on 13 October 2021*

Projet perso

## Frequently Bought Together

- XXXL Electronic Component Assortment Box Kit, 5228 pcs, Capacitors, Transistors, Potentiometers, Diodes, ICs, Inductors, Regulators, Mosfets, Trim Pots, LEDs, PCB, Photoresistors, Terminals, Resistors
- 4PCS Breadboards Kit Include 2PCS 830 Point 2PCS 400 Point Solderless Breadboards for Proto Shield Distribution Connecting Blocks
- AUSTOR 560 Pieces Jumper Wire Kit 14 Lengths Assorted Preformed Breadboard Jumper Wire with Free Box

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*