Convert Microohms to Kilohms
Convert Microohms (µΩ) to Kilohms (kΩ) instantly and accurately.
Conversion Formula
kΩ = µΩ × 1.000000000e-9
About Microohms
The microohm (µΩ) equals 10⁻⁶ Ω, the practical scale for contact resistance testing, bus-bar joints, and circuit-breaker contacts. A well-made bolted bus-bar connection has contact resistance below 50 µΩ; a 25 mm² copper conductor has resistance of about 0.7 µΩ/mm; IEC 60947 specifies acceptance limits for switchgear contacts in microohms. 1 µΩ = 10⁻³ mΩ = 10³ nΩ.
About Kilohms
The kilohm (kΩ) equals 10³ Ω, covering the most common range of discrete resistors in electronics. Pull-up and pull-down resistors are typically 1-10 kΩ; potentiometer tracks run 1-100 kΩ; input-bias resistors in transistor amplifiers and voltage-divider networks are almost always in the kilohm range. 1 kΩ = 10³ Ω = 10⁻³ MΩ.
Quick Reference Table
| Microohms (µΩ) | Kilohms (kΩ) |
|---|---|
| 1 µΩ | 1 × 10-9 kΩ |
| 2 µΩ | 2 × 10-9 kΩ |
| 5 µΩ | 5 × 10-9 kΩ |
| 10 µΩ | 1 × 10-8 kΩ |
| 25 µΩ | 2.5 × 10-8 kΩ |
| 50 µΩ | 5 × 10-8 kΩ |
| 100 µΩ | 1 × 10-7 kΩ |