PRODUCT SPECIFICATIONS
2403 510 Atomizer
Product specifications
- Capacity: 1.0ml
- Resistance: 1.4 ohm
- Oil inlet: 4 x 2.0mm
- Core: Ceramic coil
- Size: 10.5 x 65mm
Wholesale packaging, color and configuration options are subject to order requirements. Contact us for current availability.
About the 2403 510 Atomizer
The 2403 is the flavor-first option in our 510 atomizer range. Its ceramic coil heats oil more evenly than bare-wire designs, which protects delicate terpene profiles from the scorching that happens when a coil runs hot spots. For buyers selling live-resin-style or terpene-forward products, that even heating is the difference between a customer tasting the oil and tasting the hardware.
The 1.4-ohm resistance is deliberately higher than the 1.2-ohm models in the lineup. Higher resistance draws less current, runs cooler and pairs especially well with fixed-voltage batteries in the lower half of their range — a gentler profile that suits flavorful oils over raw cloud production. Generous 2.0mm oil inlets keep the ceramic wick saturated even during longer sessions, reducing dry-hit risk.
Key features
- Ceramic coil core: even heating that preserves flavor and extends usable coil life compared with exposed-wire cores.
- 1.4-ohm resistance: cooler, lower-current operation tuned for flavor rather than maximum vapor.
- Wide 2.0mm inlets: fast re-saturation of the wick keeps flavor consistent from the first draw to the last.
- Slim 10.5mm body: a discreet, pen-like profile that matches compact 510 batteries.
Who is it for?
The 2403 suits buyers whose customers prioritize taste: boutique retailers, concentrate brands with terpene-rich formulations, and shops that get complaints about burnt hits from cheaper hardware. Because the body is only 10.5mm across, it also fits slim stylus-style batteries where wider 14–16mm atomizers look bulky.
Complete the kit with the 510 Preheating Battery Rod, or compare against our other ceramic-core option, the KB 510 Atomizer, which offers smaller 0.5ml/1.0ml tanks on an even slimmer 10.0mm body.
Related products
- KB 510 Atomizer — ceramic core, 0.5ml/1.0ml tanks
- 510 Preheating Battery Rod — recommended battery pairing
- 2101 510 Cartridge — cartridge-style alternative
Getting the best flavor from the ceramic coil
Ceramic rewards patience. After filling, give the unit a few minutes upright so oil soaks into the ceramic — the porous material holds oil differently from wire wicks, and a short rest prevents the harsh first draws that get ceramic atomizers unfairly blamed. Start at the low end of your battery’s range and step up gradually; the point where vapor feels satisfying without any sharpness is the coil’s sweet spot, and on the 1.4-ohm element that is usually lower than users expect. Once flavor starts to mute near the end of the tank, that is the coil signaling it is ready for replacement — running a ceramic core long past that point is what finally produces burnt notes, not the material itself.
Ordering & support
Availability, configurations and bulk pricing for the 2403 510 Atomizer are confirmed directly with our team — reach us on WhatsApp or email support@vapekynt.com. MOQ, carton configuration and custom packaging are quoted per order.
Frequently asked questions
Why choose a ceramic coil over a standard coil?
Ceramic distributes heat evenly across the oil contact area, avoiding the hot spots that produce burnt notes. It also handles thick oils well because the porous ceramic acts as its own wick.
Which voltage range suits the 1.4-ohm coil?
Lower-to-mid battery settings give the best flavor. If your battery is adjustable, start around 3.3V and step up until vapor production matches your preference without a harsh note.
Does the 10.5mm body fit all 510 batteries?
It connects to any standard 510 thread. The slim diameter is mainly an aesthetic and ergonomic benefit on compact batteries; on wider mods it simply looks narrower.
How should I maintain a 510 atomizer?
Keep the connection threads clean and dry, store it upright when possible, and replace the atomizer when flavor or vapor output declines — it is a consumable component by design.
Does this product contain nicotine?
The atomizer itself is a hardware component; nicotine depends on the consumables you pair with it. WARNING: This product contains nicotine. Nicotine is an addictive chemical. Adults 21+ only.
What is the MOQ for the 2403 510 Atomizer?
The 2403 510 Atomizer is available for wholesale with flexible trial-order quantities. Contact the sales team with your target quantity and destination market to receive an exact MOQ and factory quotation.
Can the 2403 510 Atomizer be customized with my own brand?
Yes. The 2403 510 Atomizer supports OEM/ODM customization including logo printing, shell colors, retail packaging design and flavor selection, adapted to your market’s regulations.
What is the production lead time for the 2403 510 Atomizer?
Standard production lead time is 7 to 15 working days after order confirmation, depending on order quantity and customization level. Sample units ship within 3 to 5 working days.
How do I get a sample of the 2403 510 Atomizer?
Samples of the 2403 510 Atomizer can be arranged through the inquiry form or WhatsApp. Sample units are dispatched within 3 to 5 working days so buyers can verify quality before committing to volume orders.
Which markets is the 2403 510 Atomizer suitable for?
The 2403 510 Atomizer is exported to more than 50 countries and suits distributors, wholesalers and retail chains across Europe, the Middle East, Southeast Asia and the Americas, with nicotine strengths adapted to local regulations.
Product specifications may be customized for wholesale orders. Contact us to confirm current availability and requirements.