500pcs 470 Ohm Metal Film Resistors 1/4W LED DIY Electronics

500-Pack 470 Ohm Metal Film Resistors for LED & DIY Electronics

Stock your workbench with this generous 500-piece set of precision 470 Ohm metal film resistors. Engineered for hobbyists, makers, and professionals alike, these through-hole cylindrical resistors deliver high accuracy, low noise, and rock-solid stability — perfect for LED current-limiting, atmosphere lighting, billboard signage, home decoration circuits, and a wide range of DIY electronic builds.

Made in Mainland China.

Key Specifications

• Resistance: 470 Ohm
• Tolerance: ±1% (High Precision)
• Power Rating: 1/4 Watt (0.25W) — 0.5W option available
• Type: Metal Film Resistor
• Package: Through-Hole / Direct Insertion (DIP)
• Identification: Four-Band Color Ring Coding
• Operating Voltage: 3V–12V DC
• Temperature Coefficient: Low (excellent thermal stability)
• Certification: CCC

Why Choose These Resistors?

• ✅ High Precision & Stability — ±1% tolerance keeps your circuits performing exactly as designed
• ✅ Low Noise Performance — metal film construction minimises interference in sensitive circuits
• ✅ Excellent Heat Dissipation — cylinder shape efficiently disperses heat during operation
• ✅ Automatic Insertion Compatible — standard axial lead spacing for manual or machine placement
• ✅ Bulk Value Pack — 500 pieces means you'll always have a spare on hand

Ideal Applications

• LED current-limiting in DIY lighting projects
• Billboard and signage illumination circuits
• Atmosphere and decorative lighting installations
• Home and building decoration electronics
• General-purpose circuit prototyping and breadboarding
• Arduino, Raspberry Pi, and microcontroller projects

Package Contents

• 500 × 470 Ohm Metal Film Resistors (color-coded, through-hole)

Usage Tips

• Use proper soldering technique and temperature to avoid component damage.
• Double-check color band orientation before inserting into a PCB.
• Do not exceed the rated power (1/4W) to prevent overheating.
• Store in a dry, cool environment to maintain long-term quality.

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For a deeper understanding of electronic component standards and safety, visit the U.S. Consumer Product Safety Commission (CPSC) and NIST's electronics standards resources.

Frequently Asked Questions

Q: What are 470 Ohm metal film resistors used for in LED circuits?

A: A 470 Ohm resistor is commonly used to limit the current flowing through an LED, protecting it from burning out. When connected to a 5V–12V DC source, it ensures the LED receives the correct operating current (typically 10–20mA), extending the LED's lifespan and maintaining consistent brightness in your DIY lighting or decoration projects.

Q: What is the difference between a metal film resistor and a carbon film resistor?

A: Metal film resistors offer tighter tolerance (±1% vs ±5% for carbon film), lower noise, and better temperature stability. This makes them the preferred choice for precision circuits, LED drivers, and any application where consistent, accurate resistance is critical — such as atmosphere lighting and billboard signage builds.

Q: Are these resistors compatible with Arduino and Raspberry Pi projects?

A: Yes! The standard axial through-hole (DIP) format and 1/4W rating make these 470 Ohm resistors fully compatible with Arduino, Raspberry Pi, breadboards, and custom PCBs. They are widely used for LED indicator circuits, sensor pull-up/pull-down networks, and general prototyping with microcontrollers.

Q: How do I identify a 470 Ohm resistor using the color bands?

A: For a 4-band color code: Yellow – Violet – Brown – Gold. Yellow = 4, Violet = 7, Brown = ×10 multiplier, Gold = ±5% tolerance. For a 5-band (1% tolerance) code: Yellow – Violet – Black – Black – Brown. The color ring markings on this pack make identification quick and easy right out of the bag.