🎛️
免费 Resistor Color Code Calculator
Decode 4, 5, and 6-band resistors into resistance, tolerance, and temperature coefficient. Pick band colors and read the value instantly with a visual resistor.
Runs in your browserNo sign-up, no pop-ups无需登录永久免费
1 kΩ
±5% tolerance
Range: 950 Ω – 1.05 kΩ
Digit 1
Digit 2
Multiplier
Tolerance
💡 Read bands from the end with the tolerance band (often gold or silver) on the right. 4-band resistors use two significant digits; 5- and 6-band use three for tighter precision.
Optimize for your platform
工作原理
1
输入
输入你的文本或数据。
2
处理
在你的浏览器中即时处理。无服务器，无等待。
3
下载
保存你的结果。不存储任何内容。
为什么选择我们的？
✓Completely free — no hidden costs, ever
✓No account, email, or login required
✓Runs entirely in your browser — no uploads
✓Works on any device — phone, tablet, desktop
✓Open and ad-supported, with no tracking
✓Loads fast, with no installation needed
相关工具
这个工具对你有帮助吗？