Understanding resistance in your vape coil—measured in ohms (Ω)—is essential for getting the experience you want. This guide explains what resistance does and how using coils in devices like the Jomotech SO1 Open Pod System and Infantry 40 impacts flavor, vapor, and efficiency.
⚡ What Is Resistance in Vaping?
Resistance measures how much a coil resists electrical current. It affects:
- Heat generation: Lower resistance = more power = hotter coil
- Flavor intensity: More heat often boosts flavor
- Vapor production: Sub-ohm coils create bigger clouds
- Battery and liquid use: Higher power use drains both faster
🔻 Low-Resistance (Sub-Ohm) Coils <1.0 Ω
Sub-ohm coils (e.g., 0.6 Ω or 0.8 Ω) heat up quickly and produce dense vapor, ideal for direct-to-lung (DTL) vaping.
Benefits:
- Thick, rich clouds
- Enhanced flavor
- Works well with high-wattage devices
In Jomotech’s Infantry 40, the titanium alloy coils at these resistances and adjustable wattage up to 40W deliver powerful vapor and flavor optimization .
🔺 High-Resistance Coils >1.0 Ω
Coils over 1.0 Ω heat slower, using less power and liquid, making them perfect for mouth-to-lung (MTL) vaping—recommended for beginners or former smokers.
Benefits:
- Milder, cigarette-like draw
- Efficient on battery and e-liquid
- Gentle, controlled experience
The SO1 Open Pod System supports coil resistances from 0.4 Ω to 1.2 Ω, making it a versatile choice for both MTL and light DTL users .
🛠 Why Matching Resistance Matters
- Safety: Incorrect wattage can burn liquid or overheat the device
- Performance: Proper pairing ensures the best flavor and vapor
- Efficiency: A matching setup conserves battery and liquid
For example:
- Use Infantry 40 at 30–40W with 0.6–0.8 Ω coils for rich vapor
- Use SO1 at 5–25W with 1.0–1.2 Ω coils for gentle, flavor-rich draws
🧪 Pro Tips to Find Balance
- Start with recommended settings: Use Jomotech’s wattage and coil guidelines.
- Experiment gradually: Tweak wattage in 2–5 W steps—avoid sudden jumps.
- Listen to your device: Dry or gurgling tells you it’s time to adjust or replace the coil.
- Keep it clean: Clean pods and airflow regularly for consistent resistance and flavor.
✅ Final Thoughts
By understanding resistance—from sub-ohm clouds to mild, flavorful draws—you can customize your vaping experience perfectly. Devices like the Jomotech SO1 and Infantry 40 offer flexibility with compatible coils and power ranges for any preference.
Ready to find your ideal setup? Choose your coil resistance based on your vaping style and enjoy a tailored, satisfying experience—whether it’s thick clouds or a smooth, gentle inhale.
Want help picking the right coil or power setting for your routine? Just ask!