1818pcs Electronic Components Kit – Resistors, Capacitors, LEDs, PCB

1818-Piece Electronic Components Assortment Kit

Whether you're a hobbyist, student, or seasoned electronics engineer, this comprehensive 1818-piece electronic components kit gives you everything you need to prototype, repair, and experiment. Packed with resistors, capacitors, transistors, LEDs, diodes, ICs, trim potentiometers, prototype PCBs, and more — all in one convenient set. Made in Mainland China.

What's Inside the Kit?

🔴 Resistors — 1,000 pcs (50 values × 20 pcs each)

Covers an enormous range from 0Ω to 10MΩ:
0Ω, 0.5Ω, 1Ω, 2.2Ω, 3.3Ω, 4.7Ω, 5.6Ω, 6.8Ω, 8.2Ω, 10Ω, 22Ω, 33Ω, 47Ω, 56Ω, 68Ω, 82Ω, 100Ω, 220Ω, 330Ω, 470Ω, 560Ω, 680Ω, 820Ω
1K, 2.2K, 3.3K, 4.7K, 5.6K, 6.8K, 8.2K, 10K, 20K, 33K, 47K, 56K, 68K, 82K, 100K, 220K, 330K, 470K, 560K, 680K, 820K
1M, 2.2M, 3.3M, 4.7M, 5.6M, 10M

🔵 Ceramic Capacitors — 310 pcs (31 values × 10 pcs each)

1pF, 2pF, 3pF, 5pF, 10pF, 15pF, 22pF, 30pF, 33pF, 47pF, 68pF, 75pF, 82pF, 100pF, 150pF, 220pF, 330pF, 470pF, 680pF, 1nF, 1.5nF, 2.2nF, 3.3nF, 4.7nF, 6.8nF, 10nF, 15nF, 22nF, 47nF, 68nF, 0.1µF

🟡 TO-92 Transistors — 170 pcs (17 values × 10 pcs each)

S9012, S9013, S9014, S9015, S9018, S8050, S8550, C1845, 2N5401, 2N5551, 2N3906, 2N3904, A1015, A42, A92, A733, C945

🟣 Electrolytic Capacitors — 120 pcs (12 values × 10 pcs each, 16V–50V)

0.22µF (50V), 0.47µF (50V), 1µF (50V), 2.2µF (50V), 4.7µF (50V), 10µF (50V), 22µF (50V), 33µF (16V), 47µF (16V), 100µF (16V), 220µF (16V), 470µF (16V)

🟢 LEDs — 200 pcs

5mm & 3mm diameter (20 pcs each) in 5 colors: Red, Green, Blue, Yellow, White

🔴 Diodes — 102 pcs

• 25× 1N4148
• 25× 1N5399
• 10× 1N5819
• 10× FR107
• 10× FR207
• 10× 1N5408
• 5× 1N4007
• 5× 1N5822
• 2× 1N270

🟠 DIP ICs — 6 pcs

• 2× LM358 Dual Op-Amp IC
• 2× NE555 Timer / Oscillator IC
• 2× JRC4558 Dual Op-Amp IC

🩵 RM065 Trim Potentiometers — 12 pcs

100Ω, 500Ω, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M

🟣 Prototype PCB Boards — 4 pcs

Sizes: 2×8 cm, 4×6 cm, 5×7 cm, 7×9 cm

⚫ Extras

• 3× DC Jack DC-022 (5.5×2.1mm)
• 3× PCB DC Jack DC-005 (5.5×2.1mm)
• 1× 0.25W 8Ω Mini Speaker

Why Choose This Kit?

• All-in-One Value: Over 1,800 components spanning 9 component categories — ideal for stocking a workshop or lab.
• Wide Value Range: Resistors span 0Ω–10MΩ; capacitors cover pF to µF ranges for virtually any circuit requirement.
• Ready to Build: Includes prototype PCBs and DC jacks so you can start assembling circuits immediately.
• Great for Learning: Perfect for electronics students, makers, Arduino/Raspberry Pi enthusiasts, and DIY repair projects.
• New Condition: All components are brand new and neatly assorted.

Looking for more DIY tools and electronics accessories? Check out our Electromagnetic Induction Tester – Coil & Circuit Fault Detector and our Air Compressor Pressure Gauge 0–25 Bar DIY Tool to complete your workshop setup.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What experience level is this 1818-piece electronic components kit suitable for?

A: This kit is suitable for all skill levels — from beginners learning basic circuit theory to experienced electronics engineers who need a well-stocked component assortment on hand. The wide variety of resistors, capacitors, transistors, LEDs, diodes, and ICs makes it useful for school projects, Arduino prototyping, PCB repairs, and professional lab use alike.

Q: Are the resistors in this kit through-hole (THT) type?

A: Yes, the resistors are standard through-hole (DIP) components, making them easy to insert into breadboards or solder onto the included prototype PCB boards. The transistors are TO-92 package through-hole components as well, compatible with breadboard prototyping and hand-soldering.

Q: What are the electrolytic capacitors' voltage ratings in this kit?

A: The electrolytic capacitors in this kit are rated at either 16V or 50V depending on the value. Smaller capacitance values (0.22µF–22µF) are rated at 50V, while larger values (33µF–470µF) are rated at 16V, making them suitable for a wide range of low-voltage circuit applications.

Q: Does this kit include any integrated circuits (ICs)?

A: Yes! The kit includes 6 DIP ICs: 2× LM358 Dual Op-Amp, 2× NE555 Timer/Oscillator, and 2× JRC4558 Dual Op-Amp. These are some of the most commonly used ICs in hobby electronics and professional circuit design.